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以下是小编为大家准备的一些MATLAB程序
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3 v9 N# U7 }: C7 T) h实例1：曲线转换按钮
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h0=figure('toolbar','none',...; }6 n) r$ l, H& ]( |' I
'position',[200 150 450 250],...
; A& V) O5 y$ P- `& J, J 'name','实例33');! L6 x( `: ~) D1 j7 e: Q
x=0:0.5:2*pi;
/ I. v( @0 ^. M* F9 W$ R( r5 Ey=sin(x);
# T0 r9 H" D q5 K+ Fh=plot(x,y);/ p( @# J& j1 ^! E5 @
grid on
`( L1 Z9 Q) Dhuidiao=[...7 ?/ a3 X( t- P& Z2 q0 o
'if i==1,',...
6 @5 l# ]3 A0 d( K. K 'i=0;,',...
8 k+ u9 x* i! @ 'y=cos(x);,',...: Y7 I" g& x2 g3 T( n+ \
'delete(h),',...' ?% i) M( u2 h2 E( {, v( t. Z6 C
'set(hm,''string'',''正弦函数''),',...
8 t7 c8 J* w( f# L 'h=plot(x,y);,',...2 [9 ~ g/ V s5 E4 G+ A, }' D
'grid on,',...
: c0 s3 V5 P4 E' O& u; I, z 'else if i==0,',...; g4 X0 M: y6 a* G; }! Z$ `
'i=1;,',...
( h6 |3 n' g7 I) o& B: s 'y=sin(x);,',...% t4 P1 [1 O# Q& Q0 @
'set(hm,''string'',''余弦函数''),',...* }% g# r' e* W+ w% y
'delete(h),',...
. j! c3 i$ f1 [3 F1 L, |+ } 'h=plot(x,y);,',...8 X" g0 |8 G9 z3 ~
'grid on,',...! w5 b) M# `8 m. Z! L W! c
'end,',...
1 s- H! W. t7 l 'end'];
J: @6 S( I! g! ]1 t: shm=uicontrol(gcf,'style','pushbutton',...
7 z) N% X& v3 B# v1 d9 C1 T 'string','余弦函数',...% w9 T( y. u# Z( q
'callback',huidiao);( e. | x9 V9 |) j. L3 k
i=1;
?" W' l$ w$ S- a; N: Bset(hm,'position',[250 20 60 20]); o( i2 e2 O; k' o* y
set(gca,'position',[0.2 0.2 0.6 0.6])3 D5 q$ a; `$ t6 v, y! H1 V; m
title('按钮的使用')
+ x3 B @. Z6 W( G1 q' qhold on
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5 K( E3 h; o, T9 O# W实例2：栅格控制按钮
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/ a8 E' b$ P" f3 X6 ah0=figure('toolbar','none',...3 r/ v8 Y' @6 E; z: M# k/ j
'position',[200 150 450 250],...
. s* q) R: f. {0 q! h 'name','实例34');
2 r- Y- n$ ?5 B# ax=0:0.5:2*pi;* z0 ~, ]; u$ L. i# B% S! q
y=sin(x);5 S7 f$ q, S0 h. S) t' M. f4 O
plot(x,y)- Y# p, p# s1 g4 _: U0 X
huidiao1=[...& P6 o$ ^3 s9 _& F6 g
'set(h_toggle2,''value'',0),',..." k) J8 v# ~& M% e, s, e2 U
'grid on,',...
) P$ }/ ^1 [( P6 w& F! m* G ];% U. [0 D/ h5 Y7 D6 Y
huidiao2=[...
3 H% O) R# Q# ^6 s 'set(h_toggle1,''value'',0),',...! h5 }1 @5 ^& h$ ^
'grid off,',...! ]7 F9 A. F# T6 f) B
];
: Q( J& _ H& D4 h# f* _h_toggle1=uicontrol(gcf,'style','togglebutton',...
+ |8 A1 Z* h ~; V, h/ b; X 'string','grid on',...
1 k7 S, c, w) ?1 h, | s 'value',0,...
/ i' H4 d9 X2 h8 Q+ ^ 'position',[20 45 50 20],...
; Q, L$ ?4 ~5 o! G" q. J0 r 'callback',huidiao1);6 K- H. B; X0 V( R( j+ l4 f3 J
- c" H/ ]% u* F! x5 C9 t! k( y
h_toggle2=uicontrol(gcf,'style','togglebutton',...1 m; f8 C, Z1 G" v" K9 O
'string','grid off',...
/ s: |9 Z/ L# ~% G1 D% q" A 'value',0,...
9 _% o4 u4 z9 t 'position',[20 20 50 20],...
+ S+ m6 x4 x% v) I% W( s1 N# t 'callback',huidiao2);
# ]$ g% u- X; L5 n& d! pset(gca,'position',[0.2 0.2 0.6 0.6]); j5 j b5 K' K4 ~% D! j
title('开关按钮的使用'); ~8 D& W: c* [" P6 u1 [
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4 N" t1 W* c& L6 e1 D实例3：编辑框的使用/ Q8 q" g7 J( Y
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h0=figure('toolbar','none',...$ }$ p$ A1 C3 P+ R. ?0 t
'position',[200 150 350 250],...
* P+ l/ @3 {3 d0 c0 v+ \ 'name','实例35');8 ]- x- y5 K4 U$ {2 g' t
f='Please input the letter';/ O& N1 }4 [8 k+ F. W, y
huidiao1=[...
2 @) t3 a% J" V$ Q" l; v7 R 'g=upper(f);,',...
! C+ _% |: S) f. e8 X 'set(h2_edit,''string'',g),',..., L) }; I4 ]3 q/ g( p
];
" G3 n" F8 U) {+ Z$ m6 F& \- lhuidiao2=[...0 E" S& e8 C- ~" j0 e/ W5 H m
'g=lower(f);,',...; A9 p! W; W" o' l2 W! A b. k
'set(h2_edit,''string'',g),',...
$ O$ Q0 q* T3 G9 x1 D; m ];
* V% y" f4 }9 F( Q: n# Hh1_edit=uicontrol(gcf,'style','edit',...( `8 G! @' V" r! Y- c- A
'position',[100 200 100 50],...
' F6 \' h. @4 ^8 b 'HorizontalAlignment','left',...7 F" \* v, D* p
'string','Please input the letter',...
# `: q- R5 I: M7 u( Q6 I# m 'callback','f=get(h1_edit,''string'');',...
- m+ d! |% N5 T% {* }' m o- Q 'background','w',...( e4 f' i } A: P% w" f
'max',5,...
" E- \7 q8 g& c1 F3 N 'min',1);0 `% q$ X( r! q* y- _9 J( \
h2_edit=uicontrol(gcf,'style','edit',...) W, L5 P" k1 Z! u' e9 G
'HorizontalAlignment','left',...: n5 p9 o5 n3 F, Q
'position',[100 100 100 50],..." G# G7 w# E1 U5 V4 V: m$ W
'background','w',...
8 `3 |$ ?( T# }0 q3 _" Y 'max',5,...
8 }3 `' c6 P" ?, H 'min',1);
! m6 P( A: m; ^! w8 ^# Ah1_button=uicontrol(gcf,'style','pushbutton',...
" `; h$ E$ ^8 P) V1 G2 k% I 'string','小写变大写',...
' p1 `: [* k% L& \" s 'position',[100 45 100 20],...
& u9 \/ V6 O6 Z. H: G3 B 'callback',huidiao1);
" O( f) |" o2 F+ Oh2_button=uicontrol(gcf,'style','pushbutton',...5 I4 s1 {7 Q$ k7 M
'string','大写变小写',...* U; V& F3 |3 u3 E; I
'position',[100 20 100 20],...
/ Z* j1 r8 |9 j9 p: @, z- d% I 'callback',huidiao2);
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实例4：弹出式菜单
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h0=figure('toolbar','none',...
3 n. ~- w _ {) [. A# ]1 F, I5 F% K 'position',[200 150 450 250],...' `. X1 x1 T8 N
'name','实例36');, q1 r- G6 a' _( _$ Y% w
x=0:0.5:2*pi;) }8 ^* B$ H2 f- @! }5 T: \# U7 {( T+ ~
y=sin(x);
, X* Z4 h& O% b9 z. `- S2 ?: ?h=plot(x,y);
' h) M4 l( n% K0 [grid on6 M5 M: H1 _( s% D
hm=uicontrol(gcf,'style','popupmenu',...: H; \3 @+ q& t% |. o- o1 u
'string',...4 X% f$ e* F7 }. c2 x) c
'sin(x)|cos(x)|sin(x)+cos(x)|exp(-sin(x))',...
0 d7 a F4 ]' L1 D6 U+ P 'position',[250 20 50 20]);
# _0 R% h: j, s- n) lset(hm,'value',1)
- a4 |( ^! l5 n1 [8 V: n" L2 ~huidiao=[...) u# {* s4 ^+ Q- p# Z4 P. N
'v=get(hm,''value'');,',...* e: E$ O4 j( v3 J- T' ^, ~+ C2 o
'switch v,',...% Y: H5 K# k/ t- w
'case 1,',...
1 V) |2 u& n% F 'delete(h),',...
3 g8 J8 Q# q1 L! o* C 'y=sin(x);,',...
7 k* D% @2 @, ~: z7 ~2 m 'h=plot(x,y);,',...3 a p# H3 X3 B8 \
'grid on,',...
# ^% |$ w9 z4 {* f* K 'case 2,',...
5 \5 @( Q; G8 J; H# A) B3 X 'delete(h),',... L& \2 U2 b8 y$ A+ E
'y=cos(x);,',...% I, C" a, }: L
'h=plot(x,y);,',...
; f$ N3 W6 S2 Z( y1 v 'grid on,',... u+ F" ~# W- N* a3 u( T
'case 3,',...% r: x# @7 b. W) q' _" `6 F
'delete(h),',...# O6 t5 Q# ]( X! }: H6 ?3 c
'y=sin(x)+cos(x);,',... X: o ?! P0 S4 v$ ?" v
'h=plot(x,y);,',...# y% d8 x6 u3 f6 {6 y
'grid on,',...
) u+ V$ Z0 \. j7 L 'case 4,',...# n( J0 D$ h! ]. y5 V% B$ U- A
'delete(h),',...0 K) r. x, g2 C# b( x3 E; C8 p F
'y=exp(-sin(x));,',...
d1 U$ D5 Z0 B& a7 H8 ~ 'h=plot(x,y);,',...
* o5 W! j J% O1 p" t2 M$ P* I U 'grid on,',...+ u! c" ^; h6 a9 C+ k5 W5 c, N
'end'];
2 ^9 n% {% x9 f% Xset(hm,'callback',huidiao)
4 k2 t/ u- E9 [0 o& \1 sset(gca,'position',[0.2 0.2 0.6 0.6])# l) @& W! z. \, p: {
title('弹出式菜单的使用')$ y/ }, V9 g }1 f6 u/ s6 y6 A% n: \
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4 }8 e) x! g$ q* c0 i
实例5：滑标的使用( S9 Z- s) H8 F
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h0=figure('toolbar','none',...& x% s1 @3 ~4 R
'position',[200 150 450 250],...; z; b; P$ S G% K. f
'name','实例37');
5 ~3 u5 a y' |* N6 V% ^8 L[x,y]=meshgrid(-8:0.5:8);
( ?# u# U3 f) G$ pr=sqrt(x.^2+y.^2)+eps;
& N9 _+ H/ \. @" N2 bz=sin(r)./r;8 [1 m$ z! F! B
h0=mesh(x,y,z);9 w& J, J3 L+ I8 a$ o7 Q7 `
h1=axes('position',...
* ^: H# t% [# B/ X |# g: ?; R# G2 p [0.2 0.2 0.5 0.5],...$ s& G' T4 h' N6 J
'visible','off');9 x; D$ l! O! z1 v8 i$ Y' p8 x
htext=uicontrol(gcf,...1 r* _; {/ Y9 R( t) t0 W% u |0 |9 M
'units','points',...
6 W- D* |; R' N4 s, }) }; q 'position',[20 30 45 15],...& k4 |7 ?# {/ R G9 P& L
'string','brightness',...
7 W+ V. I% F& l: y q/ o2 [, F- _ 'style','text');1 S7 o1 V* |4 p0 ]7 s
hslider=uicontrol(gcf,...; `3 G5 \* g, l' }
'units','points',...9 v- d- c/ w* S6 o3 k3 A
'position',[10 10 300 15],...% P6 P9 X n2 N* p$ j
'min',-1,...1 x, F3 N n5 q4 }" Z
'max',1,...
1 j4 f4 ]# L7 K5 x) `' q* D" E 'style','slider',...
) K0 a* s) x: h, R7 b6 { 'callback',...
5 S" q% Z1 W$ d2 I3 Z1 o 'brighten(get(hslider,''value''))');
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实例6：多选菜单6 l. e9 o: t$ I' X( `1 ~ O
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h0=figure('toolbar','none',...4 K' G8 V/ d% F9 U
'position',[200 150 450 250],...
( f( a( T* y" F 'name','实例38');7 q/ X4 X% ~: H
[x,y]=meshgrid(-8:0.5:8);- r! k' A% ]5 U' y
r=sqrt(x.^2+y.^2)+eps;) P) S$ Y. B4 R7 i' x. c7 P
z=sin(r)./r;5 f4 r9 n& r6 a2 P, b" k& u- @+ ]
h0=mesh(x,y,z);) `/ T: {8 s" f) c6 L8 ?* B
hlist=uicontrol(gcf,'style','listbox',...5 e! j0 m& I' g# ^8 s
'string','default|spring|summer|autumn|winter',...0 m6 x, _: Q! Q, w
'max',5,..., d0 z) p$ @7 f$ k
'min',1,...
; D/ m7 X$ S* A E# N 'position',[20 20 80 100],...+ [) t' ~6 Q" |; m+ E2 G$ f' |4 P0 ~
'callback',[..." e( G1 U) ]4 t! N* v( c% d. R7 C$ L: U
'k=get(hlist,''value'');,',..." n+ D. ^) I4 h, l, K9 T, g
'switch k,',...
5 s7 ` ^( l2 f: h/ m; B5 s 'case 1,',.../ w, n) v% Y- x. ^
'colormap default,',...2 l" M; I- c' G' u: Q0 K
'case 2,',...: i) K$ N: t/ W" S% L3 ], ~
'colormap spring,',...
2 J# O0 b3 B& @% m 'case 3,',...1 v: G, t3 X5 v# d
'colormap summer,',...4 }2 B+ Z3 V0 t, g, e
'case 4,',...
( p' @$ H, v( u+ B1 k( H% l 'colormap autumn,',.../ S2 q, d. ~1 c4 y# `$ b- ]
'case 5,',...5 h# m; l( D, T( a& ^
'colormap winter,',...1 k. _0 x( U% X( A& n m P
'end']);2 k, y, P3 F: J7 `+ l1 G( L# F( O
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; k/ Z. v$ v3 x0 |+ g, [" q
实例7：菜单控制的使用
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( ?# ?7 E5 |) Th0=figure('toolbar','none',...+ @- y1 k; V; m- J! j1 w
'position',[200 150 450 250],...
( _6 j$ @$ t3 Y; Y 'name','实例39');) S f- O) U6 a+ K4 s
x=0:0.5:2*pi;
; i+ \: a4 m, P& C! j: d8 \y=cos(x);' |1 l2 v w1 m! o2 |
h=plot(x,y);
9 C" M) D; c" L4 {. [6 r" Hgrid on
9 x( g8 V! c2 v/ z- V- Q5 {set(gcf,'toolbar','none')
( s. y) ]1 T7 g# Z& d# n. d( nhm=uimenu('label','example');
' m5 Q) r2 R9 Q( @6 G* `huidiao1=[...
8 m0 e9 i' K3 z t5 l 'set(hm_gridon,''checked'',''on''),',...
0 W/ v! [# n) h, z. ^; _! w( A 'set(hm_gridoff,''checked'',''off''),',...
1 ^2 U* q5 ^4 T& O% I 'grid on'];
+ L) e( \( ^6 ]huidiao2=[...* z2 C; R" b3 C$ ? u( |
'set(hm_gridoff,''checked'',''on''),',...
0 m; E& {3 s% J 'set(hm_gridon,''checked'',''off''),',...
4 D- N& k+ `6 w 'grid off'];" t7 ^ C; w0 K' B9 I- k
hm_gridon=uimenu(hm,'label','grid on',...7 I0 [8 Y4 _+ a+ P
'checked','on',...+ m5 S7 s$ N- ^/ T, Z* |! W7 |8 u
'callback',huidiao1);
! ]; T8 H" b. G' n7 N% vhm_gridoff=uimenu(hm,'label','grid off',...
0 U9 `7 P L1 ^" H4 ?# S7 k 'checked','off',...
8 ]3 P" j! p# h1 D7 P" q+ ] 'callback',huidiao2);
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& r, _. Z0 m8 F/ p0 s5 Y" R9 C" \实例8：UIMENU菜单的应用
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7 h! R5 ?/ E+ ~) E0 }5 Yh0=figure('toolbar','none',...
9 U4 C) k( E3 ?& j; n# i 'position',[200 150 450 250],...' F! {& u, u' I5 P$ I) |% w# d% n
'name','实例40');; q8 {, a1 `7 N* \: ?8 n+ a$ a
h1=uimenu(gcf,'label','函数');2 ~8 G2 h. v6 |7 ?% W9 L! M
h11=uimenu(h1,'label','轮廓图',...
: E8 Z5 O/ ~5 j; V3 Z7 \ 'callback',[...
, c4 u3 g8 g3 a- L4 f( O+ \ 'set(h31,''checked'',''on''),',...
$ R# P L3 k5 d, q/ L" i8 H 'set(h32,''checked'',''off''),',...1 }3 F5 o/ k: g( f" k
'[x,y,z]=peaks;,',...6 K" U: w& C" h5 a3 m4 _" [. p
'contour3(x,y,z,30)']);
# I- ^* f, _6 q% i/ M6 ^h12=uimenu(h1,'label','高斯分布',...
. k8 Y. M9 f' x J& j( C 'callback',[...
8 X+ T; O% Z# i( j: [ 'set(h31,''checked'',''on''),',...
& ?8 r% e% w1 b- U 'set(h32,''checked'',''off''),',...
1 b9 f) p M% [3 D& a 'mesh(peaks);,',...
i" j# ~' o9 E, c9 d: J% x 'axis tight']);
* u( o7 J( p. V8 _h13=uimenu(h1,'label','Sinc函数',...
; ?% Y) n1 X4 V 'callback',[...9 f3 R6 q- K' N: M* s4 z' B
'set(h31,''checked'',''on''),',..., D3 {; v5 u T/ h; F4 H. Y4 |
'set(h32,''checked'',''off''),',...
O' {5 \1 e% v '[x,y]=meshgrid(-8:0.5:8);,',...- L' z" S( u5 x7 R+ @9 D
'r=sqrt(x.^2+y.^2)+eps;,',...
4 d7 h4 B# C. X$ a4 E! C- t 'z=sin(r)./r;,',...
^, v; ~2 s5 J 'mesh(x,y,z)']);
& K# |5 P5 f# gh2=uimenu(gcf,'label','色彩');
* x, a* E \% N1 x& qhl2(1)=uimenu(h2,'label','Default',...
" ^& E, r/ t# n( V& K8 P 'checked','on',...
4 D3 J1 M4 s" x( J9 q2 E k 'callback',...0 {1 x! H' F5 u6 B8 ?
[...
; b: y/ `* S% @" y/ l* F 'set(hl2,''checked'',''off''),',...
& U6 p, u) H0 T {* K G 'set(hl2(1),''checked'',''on''),',...& d$ Y) c1 z9 I
'colormap(''default'')']);! D) I3 L5 ~6 N P
hl2(2)=uimenu(h2,'label','spring',...( u& f4 D* k, b
'callback',...
) Z' Q4 ^& @4 i [...
- j6 d; U1 T; C h! n. ^/ L 'set(hl2,''checked'',''off''),',...2 _: X- m) @* a: {, o
'set(hl2(2),''checked'',''on''),',...
) |, B: E' U) x& p: ?6 A 'colormap(spring)']);$ o# D& S3 X+ I( e2 m
hl2(3)=uimenu(h2,'label','Summer',... H. ?: ]2 a, X) i$ t& Z
'callback',...
# ?, n3 h: M9 D) N( b7 z2 e [...
2 [' H5 _* ~3 d0 L" l& X 'set(hl2,''checked'',''off''),',...8 a" m' g: F2 `% @- g6 w/ Q; g
'set(hl2(3),''checked'',''on''),',...
' @% N/ E6 i/ G) g+ _ 'colormap(summer)']);
2 _. G' Q7 A# T" c- j' V/ m+ Yhl2(4)=uimenu(h2,'label','Autumn',...* Y3 s- l: S( `
'callback',...
* x' G/ w/ c' P: d! v1 X7 e+ l [...& s9 W& |! }$ D; A0 w" e( ^- a
'set(hl2,''checked'',''off''),',...
1 R; O) p4 }$ r. r 'set(hl2(4),''checked'',''on''),',...
% O1 n$ }% G$ b* x7 {- X6 u 'colormap(autumn)']);
7 @$ L8 C) P3 O7 W) L3 Z. U. phl2(5)=uimenu(h2,'label','Winter',...7 G: s( Y5 J$ y; n
'callback',...2 ]; _" R3 E# c4 i
[...
/ D- |% p& ?) g9 U# T! D0 y 'set(hl2,''checked'',''off''),',...
9 U+ J8 M# C; f8 a+ v* ] 'set(hl2(5),''checked'',''on''),',...
+ ?) O5 p4 v8 X2 E/ M; ] 'colormap(winter)']);( ~3 Q! O1 `# O6 ?) W+ C0 H; Y( H
h3=uimenu(gcf,'label','坐标选项');
4 B+ O1 q$ _3 v+ b5 O$ W0 Ih31=uimenu(h3,'label','Axis on',...0 R2 T3 N, L- a+ O7 C. W% N1 S
'callback',...( a8 `9 y: B, C: X' M
[...2 h( x8 P& T& |2 x' n9 @
'axis on,',...
4 N# Z$ _$ `0 s+ C& ` 'set(h31,''checked'',''on''),',...
1 F4 [" n$ [# `1 x. w 'set(h32,''checked'',''off'')']);- v' Y' j* h9 J4 J" D5 A# V; s+ H
h32=uimenu(h3,'label','Axis off',...
( ]; `/ Z5 H# k 'callback',...
/ U1 C- N- o9 s% b. P1 V [...
7 M( Q4 R2 y0 _. g, B% U, t1 F( p 'axis off,',...1 [! L5 g5 \' T, x( n+ Y% g
'set(h32,''checked'',''on''),',...
* q. R# i7 A h( l. ] 'set(h31,''checked'',''off'')']);
4 J& x" b3 z: P0 E$ {# v- ^6 h+ u/ R1 `( v
1 D# K, ?$ q0 L# c5 u) s实例9：除法计算器% q1 ?2 H2 g9 f8 D
; |3 H6 w7 q2 l+ Z! f7 m& w# ]5 Ih=figure('toolbar','none',...& n. d* c( d9 _1 l
'position',[200 150 450 250],...
; `" `4 A0 l; k1 i 'name','实例41');, `$ L4 O/ g( @5 O6 n2 E
h1=uicontrol(gcf,'style','edit',...
, A t! ?& H+ b 'position',[80 200 100 20],...
D4 j* d8 E' _4 J" h 'HorizontalAlignment','right',...
$ F6 K F( v0 h7 u% j 'callback',['m=get(h1,''string'');,',...
2 H# `# k c) Z+ Q' y- Z 'a=str2num(m);']);
- B6 ^1 B/ w3 c9 sh2=uicontrol(gcf,'style','edit',...
- ^7 B/ T K- r- m- r 'HorizontalAlignment','right',...# }$ u7 Y4 V; U) z9 n/ i7 X
'position',[80 150 100 20],...
7 f, S& h$ L% X' ^1 T1 L 'callback',['n=get(h2,''string'');,',...
; Z3 |: [2 Y7 @. P' O- T+ C; z 'b=str2num(n);']);% Z4 f# M, X+ i( D3 H: K. J$ }
h3=uicontrol(gcf,'style','text',...9 t4 T q# g' X& v/ ^
'string','被除数',...( r6 D6 ^( g6 H: h0 Y2 r
'position',[80 230 100 20]);
2 j4 M q# t/ R; E& j. D' W) Sh4=uicontrol(gcf,'style','edit',...
/ l3 R! w+ j9 g9 i* ^# f* X2 f8 {% z 'position',[80 50 100 20]);0 C2 } E! E5 m# s% h
h5=uicontrol(gcf,'style','pushbutton',...5 ]0 k- P; s4 r) h T1 y
'position',[80 100 100 20],...& \, p( [+ j7 L7 o C9 y
'string','=',...
3 O8 T! x! u1 Z 'callback',[...
9 `) ~* D* ^ m 'if b==0,',...0 m. }8 d; G, g7 q0 j' T
'h7=errordlg(''除数不能为0！'',''error'',''on'');,',...* w0 j7 b4 r6 G; W$ m3 k$ Y
'else,',...
/ A1 f$ }$ Z0 T8 _$ S% P 'k=a/b;,',...
/ o8 [) f7 @8 Z( `% }, l 'c=num2str(k);,',...; d9 o; [! G8 e9 Z% a
'set(h4,''string'',c),',...
4 U0 Q4 D5 I+ k4 G: f2 s 'end']);
) w% f/ ~& D! O7 H( {h8=uicontrol(gcf,'style','text',...
# \- O1 @+ E# I2 O0 j# D 'string','除数',... K, B3 C9 y$ O5 Z
'position',[80 175 100 20]);
1 ?- ` c8 R/ y: d/ ]h9=uicontrol(gcf,'style','text',...
: z% ~8 S: K# w* l 'string','商',.... H( C* j5 o s$ `! {1 y3 x
'position',[80 75 100 20]);, V+ f! \2 a6 q! t
8 e4 V6 J% C/ G0 k- k' H2 Z, J; _" S+ ~- N, f v
实例10：单选框的使用% N3 j! B$ @: ^: R; k
5 {7 N( M K& \( qh0=figure('toolbar','none',...
2 u# E$ C) F) W: N# W, t 'position',[200 150 450 250],...
8 D; l+ j, w3 _1 \ 'name','实例42');
+ J8 [" _* H$ z5 n0 p6 C! C: kx=0:0.5:2*pi;( r; e% |8 x; U) P. ^5 q% i
y=sin(x);
P: w1 n% T, M2 \4 V% v, G- Xplot(x,y)0 I, _0 Q7 ?5 _# n S `" K) [
grid on
' z& f) G: O; Q; O/ l" Aset(gcf,'toolbar','none')) P: a' f1 ~$ R* b3 x6 S
g=set(gca,'position',[0.2 0.2 0.6 0.6]);
# E, g1 a9 z; \. ghuidiao1=[...+ ~# N8 X% N- f; g- D* {: m+ V3 b
'grid on,',...
( p) y4 G; g" g* N; a 'set(box_on,''value'',1),',...
9 |; w, \. O5 U4 q9 Q9 q6 I3 L# N1 ?* z 'set(box_off,''value'',0),'];* N- r( b+ T2 @' [
huidiao2=[...
# I4 }* B. Q" k- O 'grid off,',...3 |4 o: T& ~, S, E. J
'set(box_off,''value'',1),',...9 z" m' {- @0 A7 o k0 U. o# G2 @
'set(box_on,''value'',0),'];
" z5 y2 X" Q- n, B' wbox_on=uicontrol(gcf,'style','radio',...
0 D% J# `9 F u* G3 L: y" P C& O% Z 'position',[5 50 50 20],...
6 d* s" D) {( J9 c; n# J 'string','grid on',...
7 P) [( I; n$ j 'value',1,...0 n, ?8 L- H* c# ~4 X
'callback',huidiao1);
+ a2 _: K2 D; M# M" p! w& xbox_off=uicontrol(gcf,'style','radio',...
2 F5 C" o* c! D; k 'position',[5 20 50 20],...& i/ I5 m$ Y* `* W
'string','grid off',...
2 _; ^4 i H' a 'value',0,.... x3 N. E0 K$ x) P+ a3 l% r5 r
'callback',huidiao2);
& p. z+ Q. Q7 u0 Ctitle('无线按钮的使用')9 G# c( g- N! m. J y
- A; i# `; Z- T9 j! @4 V4 M3 S/ H
/ U- R2 k* p# m+ N/ G
实例11：添加环境效果0 L$ K$ u# F: A5 W
1 g( ?- S5 L$ C/ {2 b) I, M
h0=figure('toolbar','none',...0 A$ P; n: e6 n* i
'position',[198 56 450 468],...
7 {4 Q0 R. ] s: ?* P& _ 'name','实例43');
! W" u$ [: T9 k+ K3 Qh1=axes('parent',h0,...
; O0 N5 \) ^* `* o* A( f2 C 'position',[0.15 0.45 0.7 0.5],...
& x5 w, y. E* y$ f 'visible','off');
' t4 H! R, I0 ksphere
y# a0 `: u; R3 `h=findobj('type','suRFace');$ W; _9 V9 ^6 D2 M
shading interp
6 y/ a- _3 y& O: a7 ]axis equal
& r4 P P+ L1 T/ g& sl=light('position',[0 -2 1]);8 K* Q0 E6 s: M+ J0 a
k(1)=get(h,'specularstrength');# Y( m% I7 M# n& G6 B
k(2)=get(h,'diffusestrength');
5 u1 q' f4 I: U, K% d9 ~9 Qk(3)=get(h,'specularexponent');
7 P. U$ h% d2 W8 ik(4)=get(h,'specularcolorreflectance');
/ ^( a7 O4 Z; N/ Q P ?u1=uimenu('parent',h0,...
9 l# W0 o9 l* i/ O1 _ 'label','灯光效果',...
# R& E1 M/ ~3 @# E& r 'tag','u1',...3 [8 z& E" S6 i ]/ ~0 M
'backgroundcolor',[0.75 0.75 0.75]);' c# p6 l( E# s% I( B' x
u11=uimenu('parent',u1,...2 O A4 Z/ f& a, y- D# t- y
'label','gouraud',...9 q& V, K$ V; ~
'tag','u11',...
6 s( Z t5 I9 {, ?. h 'backgroundcolor',[0.75 0.75 0.75],...
9 c* S5 R+ t. S& i D 'callback',[...% p6 R, q+ k0 S$ B
'set(u11,''checked'',''on'');,',...* l# R* e. m" a/ l+ |% E3 U; x* g
'set(u12,''checked'',''off'');,',...( v' U L+ W; e
'set(h,''facelighting'',''gouraud'')']);/ D2 _2 L. e; ]2 ^# {
u12=uimenu('parent',u1,...
M0 w O0 I1 g+ L+ ~0 i8 X) _ 'label','phong',...( z3 Y/ `$ q4 H8 y! [
'tag','u12',...
2 E7 p0 i' B* B1 e- d5 K- f 'backgroundcolor',[0.75 0.75 0.75],...8 M9 b5 L4 f) E( b- k8 g/ R0 x0 S4 n
'callback',[...* X4 S# }2 \. a, z9 L3 X x6 _
'set(u11,''checked'',''off'');,',...
: k! C: z- X3 B* k; e5 H c# e 'set(u12,''checked'',''on'');,',...4 \, B4 p: ]7 K' Y
'set(h,''facelighting'',''gouraud'')']);
; n/ r o) J; F, B L: b1 Fu2=uimenu('parent',h0,.../ w! f. B# H1 V, }. U
'label','背面灯光',...
% H% W) I+ ^9 I0 w d0 N 'tag','u2',...
- q4 s6 K2 e7 c, b/ s& a: n( d# a% D 'backgroundcolor',[0.75 0.75 0.75]);' j" w* A# O1 P+ ?1 V' X
u21=uimenu('parent',u2,..." ~- p) t6 F. N: _5 Z) ]/ ?/ w
'label','reverselit',...4 s, V- Y2 k5 \9 K5 m
'tag','u21',...3 Q0 E& O% v& M" q- `1 C
'checked','on',...( H% v: C( X# [
'backgroundcolor',[0.75 0.75 0.75],..., L8 s# M* f1 x* N
'callback',[...
7 L/ y3 G/ [3 q) B% A' X: @ 'set(u21,''checked'',''on'');,',...
) c; j9 W5 c# t5 S2 G/ s3 X 'set(u22,''checked'',''off'');,',...3 g L# e; m2 ^( Z/ {6 P- ~
'set(h,''backfacelighting'',''reverselit'')']);1 S/ H( A1 O2 a/ M
u22=uimenu('parent',u2,...
) ?6 u2 s% A' P) p) L' V4 B 'label','reverselit',...
$ Z( ^- u% x5 n1 w N7 C6 {6 M" v 'tag','u22',...- x5 N9 \: K; R
'backgroundcolor',[0.75 0.75 0.75],...) [, O$ E% q2 E) @0 Q9 P
'callback',[...
9 U. v4 D* v0 u: J" N 'set(u21,''checked'',''off'');,',...
5 L) F# O7 r: I: p 'set(u22,''checked'',''on'');,',...
: a% n& b9 h1 k) x6 ] 'set(h,''backfacelighting'',''reverselit'')']);
- l! S& D) s) q8 y8 }s1=uicontrol('parent',h0,...! r; f% ?, m' q7 J' Y
'units','points',...4 V% x4 N* N: T" h' F8 B
'style','slider',...
7 U% k4 k9 d8 S2 z& f. f 'tag','s1',...- ?1 E. M7 u: v% i7 a
'min',0,...
* ~) x D) G k7 d$ t, i9 w 'max',1,...
2 J$ \0 U) U; c4 T 'value',k(1),...
0 m. C7 [7 s. l 'position',[20 80 100 15],...
% |& Z' v9 `- x. Y; U 'callback',[...1 D% w0 e. ^/ }" ~- w9 u' R
's1value=get(s1,''value'');,',...
, ^8 _, K- r& Z4 G( L; g 'set(h,''specularstrength'',s1value)']); V/ z0 e$ j% j9 P: a& h( N
t1=uicontrol('parent',h0,...: ?& L) l! b* j N! t" T
'units','points',...
4 P. T' [; w2 j( m 'style','text',...: V& w3 E" _4 B8 e. d8 x8 ?
'tag','t1',...
& ^8 A( [ P4 p) U3 t9 S) [' b0 e 'string','镜面反射强度',...
. \7 H, v2 {$ {' v 'position',[20 97 100 15]);. h, w1 e' }" ^8 T( _: ` L
s2=uicontrol('parent',h0,...
% s! o$ ]+ O r3 _+ V 'units','points',...( O0 G, Y4 Q ~. x; F
'style','slider',...
, W8 i3 o' f G/ e* B+ `+ Z" B 'tag','s2',...9 `6 R) l- x5 _4 i
'min',0,...+ s ?- `% ^: K' |6 O
'max',1,...
0 ~- a- b3 @# y/ y! h' P$ \ 'value',k(2),...
" B# H5 `4 Z3 G: [) m! x 'position',[20 30 100 15],...5 O! `( K* ?. M! j' |
'callback',[..., d J7 {/ g( E) X* V$ w- Y7 D+ E
's2value=get(s2,''value'');,',...
8 k P; C. s' ^+ L3 Z9 O 'set(h,''diffusestrength'',s2value)']);: {# g4 B. O/ n( i; q" r) Y! E' d
t2=uicontrol('parent',h0,...3 p3 Z4 T9 Y4 h+ F( o
'units','points',...8 _2 D$ i% ]9 Q! g7 Q( c
'style','text',...
/ W7 T/ V% Q5 W: t5 B/ g 'tag','t2',...
- O* j" {( t" d! E N: ? 'string','漫反射强度',...
0 T" y, p/ l8 A. f 'position',[20 47 100 15]);- o; D% P; W2 u6 A4 X( U5 e6 \4 C
s3=uicontrol('parent',h0,...
6 w0 k/ i$ E1 p# K 'units','points',...6 D) v! e6 u7 F! ?% E
'style','slider',.... G! ^8 j( e4 o7 Z
'tag','s3',...
% c! o0 H$ K3 C h' d) q% r 'min',0.1,...
- w: v" p! N4 j6 ^. W# m 'max',1,.../ K) g$ `1 {8 U I F
'value',k(3)/20,...$ C+ {6 O# Z$ }7 y3 c
'position',[220 80 100 15],...6 e. J8 I$ v$ [% w& e2 \8 [
'callback',[...
' J0 D& G* w/ N0 {& \ e( s 's3value=get(s3,''value'')+eps;,',...( v" P- H6 g% b8 t2 j) J
'set(h,''specularexponent'',20*s3value)']);
7 U( v0 A" N) ^t3=uicontrol('parent',h0,...1 C* P- [9 U: X( _
'units','points',...
; a0 q) X/ L0 Y2 p7 P5 j 'style','text',..., |0 D7 `- ^/ _
'tag','t3',...
$ `3 [; V7 |8 q, l 'string','镜面指数',...# P {$ w1 }! Z; m+ f6 w" Q
'position',[220 97 100 15]);) q5 q0 v+ R1 Z5 c
s4=uicontrol('parent',h0,...! P% D& W6 i7 H8 s5 @" N7 t( R% Q' m
'units','points',...
/ k* V( p0 f! e e$ h V 'style','slider',...
4 z2 Z! M7 b- F# _9 o2 w 'tag','s4',...
6 U7 V6 k5 u* O 'min',0,...
0 J; n& K5 d2 v' e# s$ L9 ` 'max',1,...; l& |* N% ~3 J- M' [6 \, E# |
'value',k(4),...
1 X5 [ G& w! g2 v4 T6 H 'position',[220 30 100 15],...8 p" |% j8 C$ X" R( Z
'callback',[...- K# K0 p3 O; W/ Z: h" Y% i6 G. ~
's4value=get(s4,''value'');,',...
' V1 Z. \+ {. C$ [6 ]: z5 s3 s Q I1 b 'set(h,''specularcolorreflectance'',s4value)']);
5 {$ D" O" j" ht4=uicontrol('parent',h0,...5 B/ F6 j( I; H }
'units','points',...
; R- A4 }: p3 h; ^. ~ 'style','text',...
/ _ f9 }* g& S. h( ?4 \- l* p 'tag','t1',...6 R+ Q8 s" E( F' o4 n P0 a
'string','镜面颜色反射比',...
9 f e4 E: N0 J7 K& g. Y 'position',[220 47 100 15]);
, d( R* H; X* vb1=uicontrol('parent',h0,...: n7 k8 L- F! v' |9 `' {
'units','points',...& F6 T J9 q# u2 E& }" ~: R
'style','pushbutton',...
, q' i. b( V) o9 a' d 'tag','b1',...! ^& I: n. {! C$ @9 T
'string','关闭',...
7 _ T' V. W0 o 'position',[145 45 50 30],...
/ v/ {% v8 r6 I; P0 d5 z; G1 n 'callback','close');
: j% [( B6 [7 @8 `% | b1 ?: N) t* O! q6 S
. p" m- z) O, d实例12：改变坐标轴范围% q, e+ [. D/ e" O( [! [3 q
+ M1 L; B. c( F' e0 n, E2 [h0=figure('toolbar','none',...$ w- W8 j9 ]' H/ x
'position',[198 56 408 468],..., q, i, [$ R0 |) x% M6 z
'name','实例44');0 y; w" Y/ J' z- X4 m1 @( \
h1=axes('parent',h0,...
; j2 ~7 s& b) v( O+ Y 'position',[0.15 0.45 0.7 0.5],...
9 O" r9 M" X ]% G8 d 'visible','on');2 n; n: ~- O/ o. o6 Z
e1=uicontrol('parent',h0,...) ^, l6 l( p/ {+ }" \+ U. W C
'style','edit',...
& S) k( J8 Y% L: `. ` 'string',1,...
$ r( a+ } o* | 'position',[50 120 50 20]);( ]# |5 {, p1 T8 F7 J, W3 ?8 {& q2 y; z
t1=uicontrol('parent',h0,...% {8 ?/ T5 u0 j0 l7 J0 R
'style','text',...1 |" Y* ?$ G7 p3 J! p
'string','X轴最小值',...
& P/ A0 |( o9 ^7 ~! M; p 'position',[35 150 80 20]);0 v% Z, c, k- t o4 H/ b5 Z7 G
e2=uicontrol('parent',h0,...
: {1 r2 A; i8 ^! ]. o( N 'style','edit',...
1 {5 {. u2 S) ? 'string',5,...8 g, t# A7 \; u; y1 z8 r
'position',[50 60 50 20]);6 M5 Y# H2 o: p9 Z
t2=uicontrol('parent',h0,...6 V, o e4 E, y B
'style','text',...# H8 A9 }! |6 u* ]8 X5 R
'string','X轴最大值',...& ^" m. V9 ]" Y! v8 ?
'position',[35 90 80 20]);% W6 F$ e+ ?1 a$ y. m
e3=uicontrol('parent',h0,.... r5 a, P: p" O7 t! Y, G
'style','edit',...- g4 g. {5 W) ~
'string',1,...
$ w+ K9 t L2 \- [4 W 'position',[150 120 50 20]);% s* m# g! d$ W* ?
t3=uicontrol('parent',h0,...
" i" N- I9 ^: j- S3 G 'style','text',..., P/ x' U# p6 W/ ~
'string','Y轴最小值',...
/ b0 n( d% d) ]% Y/ h* Y 'position',[135 150 80 20]);
" p4 X- E6 B3 z) C8 Oe4=uicontrol('parent',h0,...* b+ `) h# o! g. O' Q N- k
'style','edit',...
9 u9 ?1 h9 k) b* ] 'string',5,...7 ^5 J! X# z4 {6 X( \" g5 [) i
'position',[150 60 50 20]);& J- f1 {1 Z' R3 p
t4=uicontrol('parent',h0,... v2 K o" ?2 J/ E5 X4 Z* L
'style','text',...
) e& U" M3 k r3 z2 U 'string','Y轴最大值',...& `2 E8 d0 d2 _. J* X
'position',[135 90 80 20]);
$ C5 F- [8 h% H8 he5=uicontrol('parent',h0,...3 q( ?6 y3 K/ U
'style','edit',...
9 q9 `; K: x6 k/ v# c1 n 'string',20,...
2 k" V. h% @1 \1 h8 ~9 B 'position',[250 120 50 20]);
: ]5 _( W/ a& r8 Y4 G3 n* Ot5=uicontrol('parent',h0,...
; x7 @* e3 p/ I! v+ f% l8 P 'style','text',...
8 T# `% Y3 H$ I8 r+ N s 'horizontalalignment','left',...8 ^5 D& e8 X3 w# A
'string','点数',...
2 z3 H3 N; i: L' B8 D, o 'position',[250 150 30 20]);$ v6 O5 u" r. H7 b6 A
b1=uicontrol('parent',h0,...
7 G- N% U9 x; P+ n/ z7 K 'style','pushbutton',...
_2 ]& }, f3 q 'string','绘图',...
/ ]6 |/ ~4 g% g$ b 'position',[250 60 60 40],...
3 ~' A, Y* z0 r+ d8 R 'callback',[...! z+ R- w. b. g2 O4 Y5 H
'a=str2num(get(e1,''string''));,',...
& K* @" |% H$ g* `( ? 'b=str2num(get(e2,''string''));,',...1 p/ j9 c1 }+ F, ]% w
'c=str2num(get(e3,''string''));,',...* V4 G* p x( L- n
'd=str2num(get(e4,''string''));,',...9 h! ^1 u) C8 n3 Q4 r& y' N4 t
'n=str2num(get(e5,''string''));,',...
4 V* P5 u. E* Z 'xgrid=linspace(-abs(a),abs(a),n);,',...
7 Z$ A2 K3 _' b. `7 S# K' p( B5 D 'ygrid=linspace(-abs(b),abs(b),n);,',...
/ ?4 B4 a/ H& ~ '[x,y]=meshgrid(xgrid,ygrid);,',...
% b5 t* h; E3 z/ z' z# T; s$ @$ V 'z=c*sqrt(d-y.*y/b/b-x.*x/a/a);,',...
- M6 l& ?6 W( I& L/ [; S0 ] 'u=1;,',...
4 j+ y/ i/ b2 |( Z9 Z 'z1=real(z);,',...
. L; X; S3 \* E& j4 { m; u 'for k=2:n-1,',...1 K% E' i# A% U& W5 I" v! K- ~
'for j=2:n-1,',...* G; J% m& j) L4 ]6 C! P0 W! \ c
'if imag(z(k,j))~=0,',...$ t; ^4 k9 F& v/ A2 x
'z1(k,j)=0;,',...
8 e( ]3 r- \; L 'end,',...
$ x4 E4 Y# J5 n4 o. l; q$ f 'if all(imag(z([k-1:k+1],[j-1:j+1])))~=0,',...5 G8 e- D: F$ i2 p! h& Y, ]& t
'z1(k,j)=nan;,',...
3 N. V& {% i1 D% V3 t0 Z" R6 Z 'end,',...- O: Z9 ]# X; J9 w q# `8 y
'end,',..." Q' Y+ Z2 g1 L O
'end,',...( z! J- x* g. K
'surf(x,y,z1),',...' ?7 R) V( X+ X+ B8 {! c
'hold on,',...
; m$ O" P3 j3 r t/ I) U2 z2 y$ r& L 'if u==1,',...* p% {% g1 [! H- N, p' d5 V' i
'z2=-z1;,',...
1 R9 a- C- T. ? 'surf(x,y,z2),',...
/ B8 @, _1 O7 U 'axis([-abs(a),abs(a),-abs(b),abs(b),-abs(c),abs(c)]);,',...
7 | D4 F5 |. z' Y7 q) I 'end,',...
F( L) r5 U0 e+ R* \" o+ Z 'xlabel(''x'');,',...
[( E5 C4 a5 Q1 w 'ylabel(''y'');,',...# ^( s8 g! e$ v q
'zlabel(''z'');,',...% T7 K7 f0 E( v5 V! N. H' k
'hold off']);
3 X V" O+ i, U" m$ Jb2=uicontrol('parent',h0,..." @( P, M# z5 w0 `/ {
'style','pushbutton',...
! j3 h) h& v. ~ \: j 'string','关闭',...
6 P+ h l/ q, R( Y3 C 'position',[150 10 60 20],...9 e' K( b8 a0 G% l' F w
'callback','close');
6 U/ M6 k! e; g# L# }: a3 P9 M# J
7 a1 n' s# q$ J j: O0 d. }& |: p, O6 K! I
实例13：简单运算器' h# [1 s/ [9 _$ q
+ A7 I F' p3 F2 Q. ]h1=uicontrol(gcf,'style','radio',...
$ E* v+ Y0 u# \: Y! |% H0 @5 K, y 'string','加',...2 O* E, D) P3 x5 l4 P3 `; w' y
'value',1,...) ` D% u7 ?6 {# k
'position',[20 150 40 20],...
. s9 s% \8 m1 W9 P! t 'callback',[...: x: c; w4 K0 C; R+ p
'k=1;,',...$ e3 G! l( y8 R8 v2 x
'set(h1,''value'',1),',...
- V3 ?1 |, T; n8 h8 _# J# a 'set(h2,''value'',0),',...* {% C; j, j5 e9 d
'set(h3,''value'',0)']);9 K) ^' [* C. c }; N! M6 E( z
h2=uicontrol(gcf,'style','radio',...
6 Y& B; I3 L6 U& w" E2 T% ] 'string','减',...
* j3 {. y& y% f' \4 u) b' h5 X 'position',[20 110 40 20],...
. y( g( T0 Z/ a0 G9 P8 l- q 'callback',[...% h D# L; f1 V1 c
'k=2;,',...9 P: b# e, D0 U* v! F! E2 d
'set(h2,''value'',1),',...
4 r% m7 R* w( g* E# ~* w* V7 E' q( s 'set(h1,''value'',0),',...
& U/ @1 f; K+ Z9 A( ?/ O 'set(h3,''value'',0)']);! f8 j- G( W6 }* ^1 Y' {
h3=uicontrol(gcf,'style','radio',...
& W3 ^- C" O+ ?3 S( y 'string','乘',...
6 d% L7 Y1 Y) @; ~5 L9 ]1 T! K 'position',[20 70 40 20],...* y' _7 E. B! h. D, ?
'callback',[...
3 o2 x( v4 \2 S' N- Z, e! ]& l 'k=3;,',...
- t/ u7 Z/ j# W z: r 'set(h3,''value'',1),',...4 C$ ^2 C9 z2 R. {7 r" f) t q( T
'set(h2,''value'',0),',.... z/ M, t7 Q" D4 G9 m
'set(h1,''value'',0)']);/ i5 Q* ^6 y0 U; e1 G
e1=uicontrol(gcf,'style','edit',...7 k& M6 q% m* L d' y2 ?# C
'position',[80 150 100 20]);' x; ^7 K% w0 `& U( j7 q
e2=uicontrol(gcf,'style','edit',...
* @" f( q2 N z6 d( V: j; S3 h" N 'position',[80 110 100 20]);6 V! T8 p/ b8 r2 o1 V" K7 E8 w
e3=uicontrol(gcf,'style','edit',...
* `5 U5 j1 G, J3 G% Y+ f0 c 'position',[80 70 100 20]);9 ?% D" c2 F# c1 Y+ Y
b1=uicontrol(gcf,'style','pushbutton',...
+ S) ?/ _8 @5 C F: ? 'string','运算',...
: z g2 p" X5 x" v 'position',[200 150 80 30],...# ~: h" d$ m/ v8 T# X7 T& V
'callback',[...# Z# X/ G- a% m, l5 H* L1 v
'x=str2num(get(e1,''string''));,',...
3 e, B: a3 n8 E% s2 P$ e% ~7 x4 J 'y=str2num(get(e2,''string''));,',..., Z1 s7 q- K. U9 f7 X
'switch k,',...
7 H% q# D0 |8 P! L7 s: n 'case 1,',... w3 E% J. r; t s# m3 c0 L
'z=x+y;,',...
8 V) X! p0 R( }( P5 y 'case 2,',...$ }. t5 h- S! f2 [
'z=x-y;,',...
) A! \! n3 c4 K1 l" | 'case 3,',...* i- X7 B2 E) f' l1 X
'z=x*y;,',...
8 o3 ? s2 L2 ~) Z# O7 X 'end,',...* ]2 p3 E, L6 z
'set(e3,''string'',num2str(z))']);
- f7 g {% q* k7 m/ e' Qb2=uicontrol(gcf,'style','pushbutton',...
: s+ o& E. B& C) {6 g 'string','退出',...4 J) D4 t: u2 Y
'position',[200 100 80 30],...
% R4 d) G' f6 o" S/ L1 m 'callback','close');+ u, x% O$ Z5 M, n5 F& {% c
3 |6 N2 F& |, q1 d/ T: m
8 z, |& U, P4 R1 d3 Q
实例14：曲线色彩的修改0 H8 w, Q5 E8 o: |; R
7 G/ p8 R6 u7 q% Y2 h
h0=figure('toolbar','none',...
$ G" Q& G# X8 w& E9 O 'position',[198 56 408 468],...7 u3 _* V4 C |$ I0 y' ]% h
'name','my second gui');2 \% _- [# ]* H* G9 J0 {/ o3 i
h1=axes('parent',h0,...3 S9 L" g* j: g9 K7 Z+ T9 d
'position',[0.15 0.45 0.7 0.5],...
4 p* V. W1 Q+ j( [ 'visible','on');6 @% e! l. q, b5 c
x=0:0.1:2*pi;2 h ^& s) e' g- P0 p0 q
k=plot(x,sin(x));
) C1 R' `; X! q4 g: dxlabel('自变量X'); [9 F9 q6 g8 `' N
ylabel('函数值Y');
; J) H Q s* v7 H4 D/ b4 htitle('图形色彩改变');1 R- K1 j; ~6 l) u
p1=uicontrol('parent',h0,...
" }: Y6 T- l( E2 Z 'style','pushbutton',...# Q) g4 j8 [. H! P
'backgroundcolor','r',...
4 M; k% T2 u- H. K: \" q4 B- j( s 'position',[60 100 50 30],...
9 `' W; b) m$ P* B% w# j 'callback','set(k,''color'',''r'')');, u1 U3 x0 V& U9 t" {
p2=uicontrol('parent',h0,...2 D, \5 L H9 C; I/ s8 h$ x* Y8 F
'style','pushbutton',...
' l. Y6 g" V4 }9 `$ u9 h 'backgroundcolor','g',...
( O7 m+ k6 Q8 \ 'position',[170 100 50 30],...( S- I+ W1 ^; Y' [
'callback','set(k,''color'',''g'')');0 A" k, C8 L" [
p3=uicontrol('parent',h0,...
/ U8 x2 Z# ?' Y, D3 ^# J 'style','pushbutton',...2 |: V6 Y# f# y+ \! n
'backgroundcolor','b',...
1 ^. B* S: U5 `1 [( E2 h 'position',[280 100 50 30],...
" Q+ j+ s8 I9 ?4 T d: n) L" v 'callback','set(k,''color'',''b'')');" S$ Z0 o# }% v0 Y
p4=uicontrol('parent',h0,...
8 Q2 H$ a: R* q 'style','pushbutton',...5 w/ o& f( m4 M
'backgroundcolor',[1 1 1],...3 _0 d* g P) c2 o
'fontsize',20,...
" d4 y2 ]* Z) u. M$ f" u' S' r 'fontweight','demi',...
/ ^- a& Y: \+ h! x- [) V, | 'string','关闭',...
& h% y. Y& j% `: R 'position',[150 30 80 60],...
) ~' D- e, ~ l5 e: {1 V 'callback','close');
/ Y; b) a V0 s" F& Xt1=uicontrol('parent',h0,...% H2 t" J9 Y7 t2 Y
'style','text',...
h+ x, v7 M1 }8 \( b 'string','红色',...1 D A2 W; Y3 ^6 [7 X K1 Q
'fontsize',12,...7 Z" i# m9 F* Y1 y+ S
'fontweight','demi',...
k# ~% y8 O3 t; J 'position',[60 120 50 20]);, F2 y6 N: @4 k. n$ c3 L
t2=uicontrol('parent',h0,...5 j( W" Y( T3 ]; P
'style','text',...
4 t3 C" N1 ?; s* v9 p. b+ y 'string','绿色',...& G0 N5 k. j! d" l/ R2 c1 T
'fontsize',12,...9 o$ T$ r6 \& s H& y1 g
'fontweight','demi',...
% l0 h1 T; w1 i& I 'position',[170 120 50 20]);
) \( p8 M7 ^/ v% }t3=uicontrol('parent',h0,...: ^/ @/ H/ N. |$ x, v: A1 L
'style','text',...
- E6 C& j9 x# E& t1 X" N 'string','蓝色',.... X; z Q+ q$ [3 s) o
'fontsize',12,...
6 i. A: P, I9 B' j 'fontweight','demi',...
- N" l( g2 t8 s9 g 'position',[280 120 50 20]);: H9 D, g) E& f7 _
. j/ h& `* H/ P
' U3 |# j1 W( o7 g& a p5 b实例15：曲线标记3 N5 G! f3 x9 k2 a
! j' `8 d1 L: V+ p- S* w" a" Hh0=figure('toolbar','none',..., i: F) N" P1 _. \4 E! w% Q
'position',[198 56 408 468],...
! L" q% F9 g0 u$ q1 T6 z 'name','my second gui');2 Y3 u* K- U5 _( e3 s1 U2 \) c! S
h1=axes('parent',h0,...
6 e0 p1 o2 V8 j+ P+ e& y 'position',[0.15 0.45 0.7 0.5],...# v0 K! T n: e1 J0 n' _9 U
'visible','on');
+ {6 ?% H* A3 {: m6 a: Ex=0:0.1:2*pi;8 t3 i$ @. \2 x
k=plot(x,sin(x),'*');
( y" A3 w3 H( P! dxlabel('自变量X');% Z# i1 s: N0 \' m2 ^/ @ `8 h9 S
ylabel('函数值Y');
. w5 r4 U# ?+ Q3 a1 ftitle('标记类型的改变');) A" G6 S; {5 E) K0 L! Y' P
p1=uicontrol('parent',h0,...$ N8 [9 W. o$ J; p. L
'style','pushbutton',...' I1 f2 |" o4 R; ~. U6 Z" d
'string','+',...
; O6 o7 `! V: ~ 'fontsize',20,...
, V/ m9 |1 w: h4 x) s4 J' L 'foregroundcolor',[1 1 1],...
0 t' q1 i- [, V+ N 'backgroundcolor',[0 0 0],...
+ ~: u/ L# G1 f8 D4 d' I 'position',[60 100 50 20],...4 W5 Y$ `, x5 d2 X, t+ ^5 x
'callback','set(k,''marker'',''+'')');+ H9 [5 j+ ]/ Z9 Q: ^
p2=uicontrol('parent',h0,...9 _% c- n5 J1 x5 T% s+ F# j
'style','pushbutton',...
# [- r8 z- q0 a: }6 ~* x( V 'string','o',...& v' d P" Y4 g5 v% c
'fontsize',20,...3 l6 r% Y: ]. M
'foregroundcolor',[1 1 1],...
7 p! F) i4 L5 q; x 'backgroundcolor',[0 0 0],...! h( O4 c9 X' {+ J
'position',[170 100 50 20],...6 J& Y0 j7 h: s7 p$ |# Q- i
'callback','set(k,''marker'',''o'')');
# v8 k1 W/ R- i3 hp3=uicontrol('parent',h0,...
6 O6 G5 b E7 A. H 'style','pushbutton',...
8 h- }* X' h) y: O 'string','x',...
* n' ~8 X6 S6 ~- Q/ {# Y1 }% t 'fontsize',20,...
- o- g2 [( w0 Y- _3 d8 A" n% R 'foregroundcolor',[1 1 1],...4 I T( C' i. b4 u
'backgroundcolor',[0 0 0],...' ]6 w! I5 v$ `0 Y, e
'position',[280 100 50 20],...
' z+ P5 d' M, h6 g- a/ ?+ A& W N 'callback','set(k,''marker'',''x'')');
$ i* Q9 X7 J i( Hp4=uicontrol('parent',h0,.../ W. l4 C1 x' v* X x- ^
'style','pushbutton',...
' x8 P0 k1 j- J1 j& d 'backgroundcolor',[1 1 1],..." o; W( J9 X$ w
'fontsize',20,..." U, h2 Y6 G$ A! {
'fontweight','demi',...% L- ~' K; Z5 [, @4 t! a" j8 H8 |
'string','关闭',...: } Y0 x1 j4 }1 q4 Y# Q/ U% d1 x
'position',[150 30 80 60],...- ^/ J0 B8 [ B( J& x
'callback','close');! Z* { D" R1 s* g& b5 ~' m) S# ~
t1=uicontrol('parent',h0,...0 m3 A6 c! x8 B% j9 I
'style','text',...
0 v8 S0 k: _+ c# G: X. s- o 'string','星号',...- E9 m: P+ ?8 O" }5 h7 E) k
'fontsize',12,...
# S3 v- n: d( c$ S8 I2 i 'fontweight','demi',...
$ a, H0 I# N8 M 'position',[60 120 50 20]);
7 b7 m$ @2 r& c4 Et2=uicontrol('parent',h0,...
+ R9 f2 L; f# @5 f6 Q. A 'style','text',...; k; h4 s6 ]7 l, r+ Y7 V
'string','圆圈',...
, W+ `3 {: b r& p! E 'fontsize',12,...
9 @$ [( k6 _+ a/ o5 l9 F# [0 _1 q4 H) ] 'fontweight','demi',...& H1 B* f+ d9 K7 C/ b! T
'position',[170 120 50 20]);* f( G y# _: [3 @3 Q& T7 [( l
t3=uicontrol('parent',h0,...7 X" u; {3 Z1 X V+ n7 u5 \0 J1 \
'style','text',...
* [3 {( y! z* d: V5 p1 `" X$ | 'string','叉号',...
) p3 `9 k9 `/ ]5 R. u, `; H 'fontsize',12,...
, N$ Q, T0 A6 u! _$ [3 A 'fontweight','demi',...! W0 P3 \) Q# E7 o/ }6 h
'position',[280 120 50 20]);
+ x9 F; N. G' g& W/ x& W& y
]1 r6 \4 @$ u6 i8 K/ B. h' |
3 u' o2 [% J0 [实例16：修改曲型
& X) K( S, k) @8 _% }( a6 C" e- ?$ W$ p, r6 Y1 E6 g- j0 k
h0=figure('toolbar','none',...
% N% i3 j3 G- f: _2 A0 x 'position',[198 56 408 468],... G: A4 C% M% I
'name','实例48'); u6 }0 r: H% Q/ F4 ]# ]
h1=axes('parent',h0,...$ G. ~/ V% e$ y
'position',[0.15 0.45 0.7 0.5],...
; S" }0 q6 o& z 'visible','on');+ n8 a7 p8 J! \1 J6 v% v/ A( O
x=0:0.1:2*pi;. `! E% W4 q% t/ J6 z( q
k=plot(x,sin(x));
6 D& }+ u$ l3 x% C5 _xlabel('自变量X');4 ?, ~' T, u/ [ Y1 e- m8 B5 \3 r- Q
ylabel('函数值Y');
& r4 j, [/ p! E1 c# r1 Ctitle('线型的改变');
' i0 U& Z/ x, }/ K Rp1=uicontrol('parent',h0,...
- H# b o0 Z+ A6 `6 G 'style','pushbutton',...
( {* O- j% {* z! ], N" j 'string','-.',...
) ~( N6 c- ~6 ^ 'fontsize',20,...$ E6 _( g$ B( ~/ _( T8 E
'foregroundcolor',[1 1 1],...1 X! I! A3 p0 K# L5 V/ C9 m% K8 \
'backgroundcolor',[0 0 0],...4 p0 r: m' m' R8 s9 z
'position',[60 100 50 20],...
+ A8 j) f/ {3 O6 k 'callback','set(k,''linestyle'',''-.'')');
S) @- x' x% I/ b( l/ N( op2=uicontrol('parent',h0,...& u9 j& M* X. j2 _3 z- G+ c7 u
'style','pushbutton',...
. C/ L2 P; z* B& N0 S+ s5 r( h7 l 'string',':',...- L7 {/ u5 B3 y
'fontsize',20,...2 U$ D0 I, y: ~# ~% n6 c
'foregroundcolor',[1 1 1],...5 ?2 {8 \, Y3 w) k4 C( u
'backgroundcolor',[0 0 0],...3 `: e8 c2 A7 u$ _
'position',[170 100 50 20],...
0 i3 k2 K) R# y 'callback','set(k,''linestyle'','':'')');+ R' t: G' f& i+ Z3 I
p3=uicontrol('parent',h0,...* u5 s& K7 P# k: R* b$ h0 W
'style','pushbutton',...' e9 D+ O/ y" G& e5 m, R% T
'string','-',...1 Y- z+ f& o$ ~
'fontsize',20,...
1 _8 K0 W; B8 X' [6 W& A 'foregroundcolor',[1 1 1],...
, g) m' G% d: ]/ b9 d" _- c 'backgroundcolor',[0 0 0],...4 L v( Z' r0 p+ r2 o$ Q
'position',[280 100 50 20],...- R9 O2 R8 E- D% W) M0 Y5 b
'callback','set(k,''linestyle'',''-'')');
0 |6 N$ X3 {8 h9 \% O8 I( ip4=uicontrol('parent',h0,...6 S: U* t4 t# J {8 f
'style','pushbutton',...
0 p i& c$ A/ q5 T3 r' z$ D 'backgroundcolor',[1 1 1],...0 ]+ U7 \' I: j2 B: m
'fontsize',20,...0 y; c0 K: M2 g7 R! d' F, u, V
'fontweight','demi',...+ N+ Y; l1 p7 l9 r
'string','关闭',...
! b+ c& ]' Y& K6 m$ y& A# x 'position',[150 30 80 60],...) n, o5 n& s; r# R8 J
'callback','close');0 v1 h5 n2 N" f: k' o
t1=uicontrol('parent',h0,...! b3 k! \& X) P, q8 V
'style','text',...
% O3 d9 Q8 a' u0 r' |$ J 'string','点划线',...5 L& C; J5 ~) L/ p# I
'fontsize',12,...
# n) o$ i) r7 Q8 T) S: u& j 'fontweight','demi',...
% ?' s4 t: }0 B& R0 T! B7 a! U# D8 E 'position',[60 120 50 20]);' L& {/ j w" p) S7 J; L5 I' F
t2=uicontrol('parent',h0,...& k3 ~3 K9 a3 w" H$ w4 e0 u! @
'style','text',...
7 K/ u& \ Y1 x# P b! D# _ 'string','虚线',..., ^1 B8 K4 {2 z4 U# ~
'fontsize',12,...
' x. E/ g3 L% C; h9 R9 r 'fontweight','demi',...* Y7 h+ }3 {0 c0 L+ l- N5 c
'position',[170 120 50 20]);: ]: }# @1 n" _7 M( t
t3=uicontrol('parent',h0,...
8 ?- d" }/ | ~ 'style','text',...1 A( r" i8 c/ Z0 {; p
'string','实线',...
2 y$ o: W1 W* F8 q6 g+ M' } 'fontsize',12,...( z* m7 w# f- A# }; C# e" N- l* B0 ]
'fontweight','demi',...& m: l7 J* r, f* P
'position',[280 120 50 20]);6 D7 c* @7 t, G/ K) [& P! C4 e
9 l/ C4 L( k% Q6 H! F) }
" Y8 E* W# m. M+ J( g$ a, d" \) P! e实例17：指定坐标轴范围4 O) \0 @1 y* O3 a, `2 C
1 L) e7 f. _( m5 h2 x/ y; j
h0=figure('toolbar','none',..., b0 \; W' ]1 q% }9 \5 h
'position',[198 56 408 468],...
( F. k# T/ u* O, w7 m, S 'name','实例49');( S! G# H: g1 p! l9 i8 D% R( o
h1=axes('parent',h0,...
7 G$ ?4 L( ?5 i" e 'position',[0.15 0.45 0.7 0.5],...
9 K1 c# O ~. U 'visible','on');
2 v, W* b @ z: H. ux=0:0.1:2*pi;2 J+ X* i3 [* A+ ` J7 _! }1 I- d
y=sin(x);
d) x, i% g. {* F/ D7 Vplot(x,y);
( k* d" H& f5 n! V+ d6 h) ^8 ]xlabel('X');
( q- M# T [. Aylabel('Y');$ f4 l1 O% J" d$ ]1 ^, w8 O
title('坐标轴范围的改变');
2 M* s/ \2 h+ ]& T( E! nh=get(gca,'xlim');
+ H- I" }' O) ?2 R2 a F" _k=get(gca,'ylim');6 h; r3 q- ~8 }! d' b3 `
e1=uicontrol('parent',h0,...* N1 U- w, t+ i
'style','edit',...+ p( s# X" S; Q
'string',eval(num2str(h(1))),...
+ m- I: r# T" D7 |6 \0 Y' D 'horizontalalignment','right',...: [2 b3 c. u3 |- ?6 M" z2 X0 L
'position',[80 120 100 20]);
/ s) ^: h; F! V) \t1=uicontrol('parent',h0,... Y$ t& V3 r) G, p7 m
'style','text',...
+ Q1 G+ ~6 b$ p$ n& ~" v 'string','X轴最小值',...! o- @" o% D5 `- D/ D
'position',[100 145 80 20]);
0 i. v* f. W2 \ b& K8 \& ^e2=uicontrol('parent',h0,...+ Y. F" y5 f( r( O
'style','edit',...0 g: ^6 b. x) [; V8 w5 U& ?
'string',eval(num2str(h(2))),...5 t, }1 T5 d& P' ]. D9 j. L
'horizontalalignment','right',.../ X6 Q/ s( k) V f# f' U* s
'position',[80 60 100 20]);
0 O1 ^6 r5 Z. ^, y; C) kt2=uicontrol('parent',h0,...( w, P& C+ P9 i W# V& u
'style','text',...
9 c6 c% E8 y" U( u5 K4 [ 'string','X轴最大值',...% p) f6 z' @2 I; t6 h8 O
'position',[100 85 80 20]);7 d. u8 D. u4 n+ ?/ n" O
e3=uicontrol('parent',h0,...6 y* B4 ^" W# j* C& ]7 R1 p3 E
'style','edit',..., l: @$ B2 @# f3 L4 n# a; L* |
'string',eval(num2str(k(1))),...9 b, P$ T- ^! a4 C) U) r+ c* s; X5 ^
'horizontalalignment','right',...0 I8 i1 B7 ]: j* @+ `
'position',[250 120 100 20]);& a. g# H* C3 N+ x
t3=uicontrol('parent',h0,...$ k- {, d# \8 ]9 v/ d6 W, R8 d
'style','text',...! {% ~0 r: N0 ~- o5 c
'string','Y轴最小值',...
d1 j8 @9 v1 `- e; E F% E 'position',[270 145 80 20]);
7 r& M! y3 ^( m' _8 Ce4=uicontrol('parent',h0,...0 J F) n2 f) O% H1 D
'style','edit',...( Y( J, b8 {" d6 p
'string',eval(num2str(k(2))),...
3 \8 d$ Q' P+ Q$ G. w! G 'horizontalalignment','right',...
6 b- r- M! D& V9 d/ Q# T1 q 'position',[250 60 100 20]);
! t) f) H" M. e6 b9 x7 s9 ?0 j4 e2 ^t4=uicontrol('parent',h0,.... W. B$ P7 X5 f' T3 [- N% [, z9 ~
'style','text',...0 [; `2 h4 f5 Q# e
'string','X轴最小值',...
9 [5 Z; w- \* x" o& o, t# A& T 'position',[270 85 80 20]);
, _6 {2 x! i' W8 K/ }( ?3 Kp1=uicontrol('parent',h0,...
; F/ Y) A5 _* S 'style','pushbutton',...
- q/ ?$ j; @! y2 x. }( V" P5 c 'string','设置',...
: h: r$ x0 l- Q4 ] G5 B 'position',[105 10 50 30],...) _& t8 v- I! I z9 _
'callback',[...
* S3 j, J( M! | 'a=str2num(get(e1,''string''));,',...
3 C8 e6 H. K0 q: F, P Q 'b=str2num(get(e2,''string''));,',...+ V$ D7 ?# ~! R" {$ i" a4 x: i
'c=str2num(get(e3,''string''));,',...: q2 v+ D7 S: d8 e0 d& D( l
'd=str2num(get(e4,''string''));,',...; i2 h9 R0 ^( ~1 D3 }! k& D7 r
'axis([a b c d]),',...) V; ? S8 b1 I: C, Z$ S0 W- ]
'drawnow']);, ^3 O: _! H4 }; y; v' |0 C
p2=uicontrol('parent',h0,...
6 W2 @0 L4 k6 B. k+ k! ] 'style','pushbutton',...
3 o& E; ]% E; F0 g$ Z/ ~ 'string','关闭',...
. b4 V2 I- u2 G$ b6 y0 ] 'position',[275 10 50 30],...
3 H# v- T( ?: u0 b `4 ~! C! ~8 u 'callback','close');
' t ^9 i, u0 Z/ y- {6 g
) A" p) q) h4 a- |+ o3 A! x& h* H* Q7 P. c0 J; s& u* @
实例18：绘制不同函数曲线的用户界面& l3 W/ T+ N3 v* f6 V
8 W, ^; W& @2 H f$ w1 N
h0=figure('toolbar','none',...
: o! O- \6 |% I0 } 'position',[198 56 408 468],...3 n+ W' X: I2 Y4 q: C- y/ T8 b
'name','实例50');; N9 D4 e5 W9 e2 }1 B
h1=axes('parent',h0,...
+ I* }- l( z* R0 Q+ f$ u 'position',[0.29 0.45 0.7 0.5],...
6 r4 l& k7 g; \; E 'visible','on');0 @" `0 H- P" `" ^; N z) u6 |
f=uicontrol('parent',h0,...9 L; H: E4 l6 a( P" Y+ i
'style','frame',...% |1 }. \9 G/ z3 x
'position',[5 50 90 400]);
) }8 J" J: B0 _& @2 gp1=uicontrol('parent',h0,...! O$ `+ W5 m) r* s+ f; t' d
'style','pushbutton',...
2 \+ p) p6 |4 v% K7 u8 f 'position',[150 100 60 40],...
6 ?9 x: m, k- T4 r. B 'string','绘图',...* H( Q) B" W7 p P3 \
'callback',[...
* G, R5 P# }3 k1 i8 O 'm=str2num(get(e1,''string''));,',...
) J6 b' L2 j3 O' o; Y' ?" s 'n=str2num(get(e2,''string''));,',...3 i1 l O+ T3 s( J6 a& J1 a7 z
'a=get(l1,''value'');,',...- U/ W; a P# p7 n3 E3 m" E
'x=m:0.1:n;',...$ x$ T4 k% T) u" p
'if a==1,',.... S3 I3 o& O$ h& m& ~8 B2 A
'plot(x,sin(x)),',...
& l: z! S5 `0 E d* w 'end,',...
! E3 \! g6 l" `8 [9 f" q+ X8 x; X 'if a==2,',...
( P. h4 Q% V# b& ?0 A' z 'plot(x,cos(x)),',...
' G& J, [ X/ I- b 'end,',...
! T, S% i! \( h. ?# r) ? 'if a==3,',...
: ^' [0 f% e( x/ L/ N5 Z 'plot(x,exp(x)),',...
4 J9 [3 m( M) Y 'end']);% o; n: J- ]6 {# O2 k
p2=uicontrol('parent',h0,...
) G; g$ Q# H& y8 N% b: w6 h 'style','pushbutton',...
5 ~: a! d. {' H5 B 'position',[270 100 60 40],...
. A1 k& n. t Y) u 'string','关闭',...5 I( Q& T0 B' b3 {& |( d
'callback','close');
8 h; i; u7 e1 T3 \l1=uicontrol('parent',h0,.../ f, l* s; A4 T& s1 a& f" C( |
'style','listbox',...
6 l, Q( A* l; o5 F 'position',[10 300 80 80],...* s( a3 P! j- _3 T
'string','sin(x)|cos(x)|exp(x)',...
& M- V2 _: ?9 q6 Y 'value',1,...
; N, I( D, u& p: Z# W5 Z& w 'max',0.5,...4 ^, N$ J* r2 p% u) J
'min',0);1 j8 t; \, e/ m9 ?" }3 y
f2=uicontrol('parent',h0,..." O# p* c, z. x$ N- i
'style','text',...
8 _6 Y& I# c6 w 'string','选择函数',...8 p. f. s* G# f1 D/ s- W' H
'fontsize',10,...
% a4 `- L9 e, O0 `' n 'position',[10 380 80 20]);
2 l# L/ }8 ?; M vr1=uicontrol('style','radio',...
% a9 Y. J5 w# f) u 'string','grid on',...
6 s# X) M8 n- c7 y( e9 v1 A! e 'value',0,...
9 I- U; x: ~3 _; Y6 J; ?5 a 'position',[10 100 60 20],...
. r* |/ n2 {3 S$ H) z2 x6 c' I 'callback',[...
6 R9 S5 ^ h( S) B# N- N 'grid on,',...
7 m( y* e/ a5 r$ b% D( G9 \! R5 Q 'set(r1,''value'',1);,',...
$ n: U1 h% Z" C4 @ 'set(r2,''value'',0)']);
( `- N9 E0 ?* ?% Vr2=uicontrol('style','radio',...: E. p6 |- Y) f: w
'string','grid off',...0 v+ H4 K9 @) e5 A1 V( x* w8 L
'position',[10 80 60 20],...+ Q0 E6 ~* h0 W+ ~+ [
'value',1,...
4 \4 G5 c5 m4 ]& B0 c 'callback',[...
2 {4 E' h1 _" W' ` 'grid off,',...8 v) Q/ k* a) N# X
'set(r2,''value'',1);,',.../ V. t( k* g! a/ \. P4 `
'set(r1,''value'',0)']);& u& M$ |$ Y C o% B
e1=uicontrol('parent',h0,...
- L8 B3 v' J9 C3 { 'style','edit',...& M! v) @/ T! T
'string',0,...
% c. D: w9 }6 H% c+ A 'position',[20 210 60 20],...
2 J/ O6 Y& x+ U 'horizontalalignment','right');
* p1 l3 Z9 z9 \4 }+ T& ~ He2=uicontrol('parent',h0,...
# x: W" z: ^+ }$ j; h0 Y+ Q" ? 'style','edit',...4 B5 U, W: I( `) H
'string','3',...
& N) q0 j- \; z; x 'position',[20 150 60 20],...
: c0 Z% j6 O6 Y7 X A 'horizontalalignment','right');
' b- [8 a* D# N4 w1 j9 Z$ At1=uicontrol('parent',h0,..." U6 f% Y% _( X. [8 w T
'style','text',...
% d) ]- _. K+ o. p: r! f 'string','X from',...5 ?; K, F) P. R% m' D$ }
'fontsize',10,...
+ Q& O2 n1 J: O 'position',[20 230 60 20],...3 H9 \) l2 Z; l4 x
'horizontalalignment','center');# E- U7 w" K- R- r$ U8 O+ W; w
t2=uicontrol('parent',h0,...) |& Q' p. Q0 w- B3 M
'style','text',...1 R0 S1 }! O8 L/ g; S# M" ^
'string','To',...
% `) R+ f$ v* U 'fontsize',10,...
9 I8 Y3 K3 ~" D* H0 [ 'position',[20 170 60 20],...5 K2 O; k7 ]: B$ X+ l) S7 z0 S
'horizontalalignment','center');0 U P3 n6 m& p6 I# A
, R/ Z( W' D: s: l3 m, e) _
* q; |+ C U1 W) b+ C0 g' h实例19：可设置函数曲线图视角的用户界面+ L: [, U: q+ A2 u8 o- M. v+ @& u
$ g9 \/ Y3 f( Y3 {
h0=figure('toolbar','none',.../ s6 V6 G. A% A( q! w- f
'position',[198 56 408 468],...
8 l2 M' X- ^' A* k& k G% L3 A 'name','实例51');
0 d3 D3 O& q0 _h1=axes('parent',h0,...8 q3 d) C2 w0 V- _3 S5 L
'position',[0.15 0.45 0.7 0.5],...& n: @# d2 ?' j0 \: F; R
'visible','off');2 R+ T1 f, [. O$ R' \! }1 Y" }4 u! z
[x,y]=meshgrid(-8:0.5:8);2 U; Z9 k8 C5 N9 ?# V( G
r=sqrt(x.^2+y.^2)+eps;
3 T; M) q( t4 Sz=sin(r)./r;6 @( F7 o- Z0 c! K2 K/ E0 {6 N
f1=surf(x,y,z);4 v$ o; ?6 f# M; c! g
shading interp8 N4 b# _# Q" J) z* ^* l/ f/ R
view(-50,30)
! I4 u, q$ d( R. _camlight left
* \( |; x, M9 \8 v0 ucolormap([1 0 0])5 z ]; P9 Q1 a) Z
fv=get(h0,'colormap');
5 z* R* t5 t6 }' Q p2 K0 gifv=fv;
; B. q; s8 L8 E9 s2 O( ~- Bp1=uicontrol('parent',h0,...
# u$ D" m& L6 {% v# i# h 'style','pushbutton',...
& V. X, Y. M7 Q 'string','重置',...0 l6 q6 I1 k; M6 \
'position',[280 120 50 30],...6 s7 p5 _4 r, y
'callback',[...( f& P) R7 i- v$ c/ w& X6 K j
'set(s1,''value'',ifv(1));,',...
! m7 }5 ~5 w& ]4 F3 N) u6 W' O 'set(s2,''value'',ifv(2));,',...7 L+ h- P. U- K
'set(s3,''value'',ifv(3));,',...: z7 b) t) K8 w1 J8 o/ L
'set(h0,''colormap'',ifv)']);, `! O# d. h/ Y! P" n, n
p2=uicontrol('parent',h0,...- \# a2 z% t( [; S/ G8 i% W$ D# q* Z
'style','pushbutton',...
& y- N' V" X9 D' ^ 'string','关闭',...' }) [1 C( s: ~1 b7 Z. h1 [* K
'position',[280 60 50 30],...
8 q2 J& d1 B6 ]4 p- w 'callback','close');
7 Z9 p! @" d9 | ? Ls1=uicontrol('parent',h0,...) x0 m, y8 Z" e1 W& r; _& A
'style','slider',.../ F$ s G: S h4 P' n" W
'min',0,...7 x! h' T, B9 k7 V. U
'max',1,...* Y6 d0 q; i0 Q! V
'value',fv(1),...# u5 o8 q6 j: ~# m( {) S) r5 n; v
'position',[20 150 200 20],...
% j. t+ w4 T; x( N/ ^ 'callback',[...
, s; K( B' N2 |6 `; @ 's1k=get(s1,''value'');,',...
" ^: _3 I7 Z0 G' x4 ?" M; b 'fv(1)=s1k;,',...
) Z$ i. ]0 N( B4 ? 'set(h0,''colormap'',fv);']);
! Z* r/ g0 E+ \; |9 v" F" |t1=uicontrol('parent',h0,...8 p5 G) e6 ]9 S4 F' U% p" e
'style','text',...
3 a0 K3 g4 Y, {* p 'string','改变红色成分',...
5 k6 ^, Z: r) _) J8 b2 c& z/ S 'position',[20 170 100 20]);' W3 ?" b$ @3 Q6 z g8 {
s2=uicontrol('parent',h0,...
9 g9 F* w: y7 [7 e% i% _4 r7 X 'style','slider',...
2 f: U9 j3 x8 h# f5 h2 y 'min',0,...
4 |- E8 l$ x+ W; U; D 'max',1,...: R0 M/ {# T" B
'value',fv(2),...; C6 t% Z: x4 [: @
'position',[20 100 200 20],...0 ]: k2 f+ i3 h& D3 }# _
'callback',[...
4 p& |. w4 u# w, h7 c8 y; ` 's2k=get(s2,''value'');,',...
- n" R/ D" h6 O8 }- l" P \5 y7 a 'fv(2)=s2k;,',...
; ]! m+ \; E& y' ^. o) ] 'set(h0,''colormap'',fv);']);
% X8 r) `7 F5 |" b. F) P/ x1 @t2=uicontrol('parent',h0,...4 n3 c0 ^9 }! Z5 E) n4 }' L
'style','text',...' T7 w7 R$ x) Z# A
'string','改变绿色成分',...# ^1 ~. ^/ t# j! E
'position',[20 120 100 20]);. l2 Q/ q1 k% @ a; z* M# T% O' K
s3=uicontrol('parent',h0,...
8 t' X. [' `7 F+ M* h 'style','slider',...; Y. ]7 N8 g+ D" b- W8 z
'min',0,...( c/ f; W9 E+ V# Q
'max',1,...
5 r B3 z% O& ]& p% l. V 'value',fv(3),...* j; Y$ O, J& b* Z, J6 Q2 V
'position',[20 50 200 20],...
& L4 C) M* o+ _& ~! ^8 U3 } 'callback',[...
8 W7 d/ a! O* y: e8 ?( d 's3k=get(s3,''value'');,',...
1 K7 X9 u% F, U 'fv(3)=s3k;,',...
7 K4 C" }1 K9 X 'set(h0,''colormap'',fv);']);
6 k* B' w9 J) x' ~t1=uicontrol('parent',h0,...2 N$ V; ?/ g" \; n& |8 ~* }$ y
'style','text',...2 D- ]3 }$ p( @+ ^: m7 m
'string','改变蓝色成分',...
/ B9 {# d; a1 B8 j) N 'position',[20 70 100 20]);
7 {2 S1 C% L. y: R, |1 C' z0 Y4 [
' q- m5 |7 o) f
+ K4 G2 y% w0 _! Q2 Y实例20：可设置函数曲线图视角的用户界面( b9 Z7 s* m H* ~
+ w$ \7 N" }* Z4 @# |- u1 I
h0=figure('toolbar','none',...$ x: X4 j: B' O% _
'position',[198 56 408 468],...9 r2 T6 @' |; ~. a+ Q
'name','实例52'); h" x: [7 a" @
h1=axes('parent',h0,...
7 k" |- t% c9 u7 M! M 'position',[0.15 0.5 0.7 0.5],...
0 p4 g7 c6 l* ]; @6 p# M2 d8 [ 'visible','off');
' p2 B; u6 L, J4 H[x,y]=meshgrid(-8:0.5:8);! a' o( J0 |( e
r=sqrt(x.^2+y.^2)+eps;
, W/ \1 e$ F6 ~/ ?4 {z=sin(r)./r;
) f. n' {, G8 O+ ^* Vfh=surf(x,y,z);7 N% E9 `+ i: y
shading interp
) Y: ^/ Y# h; }$ g$ y5 [( ?view([-60 30])7 C6 x5 w4 e0 w m
fv=get(h1,'view');' c1 o, A! O( T/ c6 R |1 _8 l" ~
fv2=fv;
4 u* n. Y& L9 J; U) s5 ~( m2 Rcamlight left
) a2 K/ C2 F9 e" B# O& jsh1=uicontrol('parent',h0,...
7 _/ ]# \) y, \9 l 'style','slider',...- ]3 K) Z/ G9 E' }
'max',1,...9 l$ E4 V! x1 S5 S
'min',-1,...$ E/ w6 u$ a* L6 ]9 {, ^6 @
'value',fv(1)/180,..." \3 ]" Y. H( u9 A) b, m& G
'position',[20 150 200 20],...1 @: ~! U0 C1 W5 V5 x$ G& w
'callback',[...# R6 v9 a* n6 ~& H; F
'fv(1)=90*get(sh1,''value'');,',...
; }9 m$ I# x6 `% e- O- C 'set(h1,''view'',[fv(1) fv(2)]),',...
( f0 B3 a* E: O2 `+ m 'set(ed1,''string'',fv(1))']); . u6 U7 v: J$ w; _2 _; Q
text1=uicontrol('parent',h0,...7 e! X8 x t4 r# y- r
'style','text',...
/ i2 O3 A" p: l 'string','方位角的变化滑标',...
R& s) z9 Y8 G) H+ N; X: @ 'position',[20 170 200 20]);6 G$ }' ~7 k, s) b) Z0 h
sh2=uicontrol('parent',h0,...1 g1 e1 A/ ?' W& A
'style','slider',...
% B# f- w0 P" P- m 'max',1,...
( f* h3 g5 {+ U5 o4 A) |* j: Q0 W 'min',-1,...
& o3 c) P0 d5 w6 c0 l 'value',fv(2)/180,...
; `: B! l; d8 p9 {3 T' C 'position',[20 90 200 20],...
5 U# ~5 v2 P) [( }1 n4 x2 M' q 'callback',[...
" n6 ]' V3 v/ P 'fv(2)=90*get(sh2,''value'');,',...$ Z0 S$ O1 w9 w- D3 D2 ]2 o
'set(h1,''view'',[fv(1) fv(2)]),',...) `- n5 l' `# ?4 M+ ]
'set(ed2,''string'',fv(2))']);& P4 N" O& L1 N. J
text2=uicontrol('parent',h0,.../ K, z* @. q5 u2 z: u/ @
'style','text',...6 H9 Y2 K; ~/ W
'string','仰角的变化滑标',...
0 d, b- M# q. U3 t. n 'position',[20 110 200 20]);
* O! g7 G3 g/ h& Ued1=uicontrol('parent',h0,...( j+ O$ U' p) p) j
'style','edit',...7 [8 }: r1 B3 Z6 }3 d/ v3 _- {
'string',fv(1),...; E5 O( |4 t% R8 W7 P8 X
'position',[30 30 50 20]);
; T. D8 i- |( q* b _9 c( g Ptext3=uicontrol('parent',h0,...
+ m& R( P% i1 e) S6 _ 'style','text',...
; @3 W4 \2 r& m; L$ Y 'string','方位角的数值',...
& d# l7 F3 S. M9 V) b2 P$ ?; q 'position',[20 50 80 20]); F. n$ Q& ?! B9 N7 a/ q
ed2=uicontrol('parent',h0,...
9 r# W- h' v8 Z( J% k7 C 'style','edit',...
3 M4 u' i: e# S 'string',fv(2),...8 P# L; X8 \" j1 r3 U/ c
'position',[150 30 50 20]);! z, u0 s8 j9 ?. o& J+ Y( y6 T
text4=uicontrol('parent',h0,...
" ]5 Q! y/ o( Y* T6 B 'style','text',...0 C1 w* `' x3 G& _+ R2 b
'string','仰角的数值',...8 j- [) t% K' I# v6 k# n6 n! H
'position',[135 50 80 20]);# c$ c, q/ C+ [ R" ^' T
pf1=uicontrol('parent',h0,...
2 W# T/ n4 l3 V5 P. S 'style','pushbutton',...
' W9 Z. u0 ^7 o: S- G. J 'string','重置',.../ d2 o' u3 f" t$ @5 I: m. _! k g
'position',[280 120 50 30],...( L1 k; I% x1 n
'callback',[...
* a$ \+ _; w# ]; i- t 'set(h1,''view'',fv2),',...
" `# i7 T, O! e4 J C2 m3 t$ w' X 'set(sh1,''value'',fv2(1)/180),',...
! k8 @+ O, i7 V 'set(sh2,''value'',fv2(2)/180),',...
. T& I3 I/ }; X/ k& K( u2 @8 D, A4 ~5 j0 { 'set(ed1,''string'',fv2(1)),',...3 V) q8 x. l/ e# F8 v! ~# ]3 ]9 U
'set(ed2,''string'',fv2(2))']);
, |, p0 \+ d$ L9 }/ f) \) npf2=uicontrol('parent',h0,...9 C8 B* E1 ]! T9 S F% r, V
'style','pushbutton',...
* _% r! z4 l& T' b/ y 'string','关闭',...
( d! C3 J; [; Z* X& B 'position',[280 60 50 30],...' f* w; f: {/ ~# M' X ^
'callback','close');# I, N* D4 B! j0 Y
+ t' H( y% A3 f" j9 T' S( H; s, i( `+ u3 X5 w
实例21：可设置函数曲线光源的用户界面
; _) K- T6 W7 W3 j+ B* _
7 T3 W+ P6 M) d$ n1 R5 R! yh0=figure('toolbar','none',...
1 F+ i @; m& F* {) } 'position',[198 56 408 468],...- P9 e! V% w, X1 F# U
'name','实例53');5 `0 H; L; F& H4 s* E6 b+ [
h1=axes('parent',h0,...
- j3 ]" J* T% c& l 'position',[0.15 0.5 0.7 0.5],...
* t# e. F5 [3 Q, X 'visible','off');# e) o1 L" y$ ]( y
[x,y]=meshgrid(-8:0.5:8);% @' I0 G; x1 a8 N+ W( ]1 F6 C
r=sqrt(x.^2+y.^2)+eps;- ~+ C3 r% _" Z8 D% X- b% b
z=sin(r)./r;
9 t9 W2 E: T& j4 Z1 Dfh=surf(x,y,z);. H1 T1 R2 ?$ T& ?) Y
shading interp
5 B" O9 c9 a$ ^: r0 gview([-60 30]) P1 ~$ i; }/ h* J! O0 e- @
camlight left
" ]6 `. @6 d, m. L/ I9 e0 C( }lightk=light('position',[0 -2 1]);, e8 w2 [6 g, Z8 b9 r* y$ z$ F/ h
button1=uicontrol('parent',h0,...
6 d7 x: e/ A. b 'style','pushbutton',...! k) `, a" w- @( ~9 K S2 V* t
'string','设置光线',...
6 G ^/ z' s. Z; E; X/ j 'position',[80 60 70 30],...0 R$ k+ W, _+ g+ U% p
'callback',[...& x9 T: F: w. Y
'an1=inputdlg(''光线来源的X轴坐标'');,',...
& K F1 j g- K+ }, i 'k1=str2num(an1{1});,',...
4 ]7 q, g& z+ W# e! R 'an2=inputdlg(''光线来源的Y轴坐标'');,',...
+ P: H7 [% q4 _: j" a 'k2=str2num(an2{1});,',...4 F! R) m3 B- v' Z
'an3=inputdlg(''光线来源的Z轴坐标'');,',...0 ]. k, Q. j% M+ a3 W
'k3=str2num(an3{1});,',...
- t, p, ]% B9 d! H 'set(lightk,''position'',[k1 k2 k3]);,',...) A1 T- F4 g; n6 G) Z+ N
'set(edit1,''string'',[''['',num2str(k1),'' '',num2str(k2),'' '',num2str(k3),'']'']);']);
1 ~1 S- ?6 l; abutton2=uicontrol('parent',h0,...9 ]3 H+ ~! |; C1 S2 Y7 A2 X2 \/ i
'style','pushbutton',...& o6 B6 m; Y/ T j7 O4 i, p
'string','关闭',.... [9 j# n* V2 _8 r
'position',[250 60 70 30],...
" X7 U* P4 Z7 E! [$ b5 n; ^ 'callback','close');
, K5 j, X( x, p8 Z2 g6 s# \. P1 Gedit1=uicontrol('parent',h0,...
& t* q; z% A _: O- G8 v! L( k 'style','edit',...( A5 H- s2 }/ O3 S- `
'max',2,...6 `# c+ i' j5 X+ @
'min',0,...
5 `! o# r6 g9 V, T9 U$ @: Y% f4 | 'fontsize',15,...
4 g3 j, B3 V2 ]8 I- E 'backgroundcolor',[1 1 1],...
0 k* M% m2 Z5 a$ M 'string','[0 -2 1]',...
- H R3 l- K; ~1 S 'position',[80 110 220 30]);
. c6 y7 K7 R% u, w+ ftext1=uicontrol('parent',h0,...
( M) G/ M# F. o( F9 O% P0 M 'style','text',...- x0 f0 [; o/ v# U+ M% z
'backgroundcolor',[0.75 0.75 0.75],...* a/ } |- g6 ?/ p
'fontsize',15,...
* M4 \8 i/ O! K7 W/ B- C 'string','光线来源坐标',...; }- J" I: P, X
'position',[80 140 220 30]); V9 L: U' ], E: q
3 X0 y3 D" q0 p) m+ \8 [+ ]) y* W3 ]* {- G! B& d! T7 T! A
实例22：添加效果: c: g7 V% V2 o7 A& M: k
0 S, R2 ~, u: C2 F7 v
h0=figure('toolbar','none',...3 A0 m+ B" p, M
'position',[200 50 300 350],...$ w/ W9 l1 R5 g0 Q8 I& M
'name','实例54');% S! {' o) K+ m" ]4 K
h1=axes('parent',h0,...6 y- w# W, ^# v: t
'position',[0.2 0.4 0.6 0.6],...1 O; X2 ~& d$ F" l
'visible','off');
* q w9 u. y3 F* j9 F3 i0 tezsurf('sin(sqrt(x.^2+y.^2))/sqrt(x.^2+y.^2)',[-6*pi,6*pi])
9 Y' b3 k6 a, d4 }1 r" eb1=uicontrol('parent',h0,...1 z5 u( K0 I: M
'units','points',...
; X/ j! M9 l) M; D8 F* D 'tag','b1',...# i5 T" t+ Z4 Q* ]4 d) O+ T: ]/ q
'style','pushbutton',...$ k) y: ^5 o, v/ l0 l/ u4 e# F( n0 t
'string','设置',...
! y/ G2 f3 n* B5 ^6 H5 q, B 'backgroundcolor',[0.75 0.75 0.75],..." C* k: O' m# m/ J' Q
'position',[40 50 50 20],...
$ s( q! m3 @( W; @. h* }# s 'callback',[...- {( ^$ u9 w: y
'view(0,75);,',...
5 |- h8 \( d7 X, Z; k 'shading interp;,',...
Q! A- s" w# _# ]8 o+ F 'lightangle(-45,30);,',...* Q) u) m# F% w j- Y
'k=findobj(gca,''type'',''surface'');,'...
Z H9 E: i* s' X, N 'set(k,''facelighting'',''phong'');,',...0 L$ Z8 W- j/ s2 @
'set(k,''ambientstrength'',0.3);,',...
; X6 l8 C7 g6 N/ d; i 'set(k,''diffusestrength'',0.8);,',...+ y9 T; c7 M1 e7 ]: p E6 q) X
'set(k,''specularstrength'',0.9);,',...2 D7 C9 K4 J2 @. Q2 H1 g& ^! m6 e
'set(k,''specularexponent'',25);,',...5 i3 @. T- [! ?4 V, Z( U$ h. l7 d Q
'set(k,''backfacelighting'',''unlit'')']);
3 O4 t* ~* o" cb2=uicontrol('parent',h0,...( @& g% i" d1 M% h
'units','points',...
" E, `8 x/ t; l: W, T* r9 R( H# V+ d 'tag','b2',...+ X. k& S% d8 D- t" @0 }
'style','pushbutton',...
3 R6 y$ f. _! S 'string','关闭',...1 | ]0 w3 q4 c
'backgroundcolor',[0.75 0.75 0.75],...
* P& x; X" Y' {8 [# { x- \% M' x 'position',[120 50 50 20],...
0 J/ n/ @" M8 I+ ^( i 'callback','close');5 R# ^, Y1 m9 T1 o( j2 C
5 v+ H! a$ ]# \3 U+ t1 H
/ E) E& ~: z1 q, v$ e7 }9 I3 [5 p
实例23：查询日期
0 L; z& V9 e9 }% U# A9 z/ [; m4 d1 S' M s; C% a2 C
h0=figure('toolbar','none',...
$ H) l, V) S" u& l8 L' P6 d 'position',[198 56 408 468],...
i! O" J, v8 M 'name','实例55');
& f4 n9 h& P7 b; X$ _4 q3 A. U q: qh1=axes('parent',h0,...2 [5 F5 U9 @ G8 _/ `1 L
'position',[0.15 0.5 0.7 0.5],...& i, |" | G- R9 \5 S: Q' m* W
'visible','off');& H3 ~# P% K& F' G
huidiao=[...; y, h) ?- n6 C3 o
'yearnum=str2num(get(edit1,''string''));,',...
3 N+ }' E3 [+ Y+ `8 ]2 { 'monthnum=str2num(get(edit2,''string''));,',...
7 D. T) ]9 h( i7 s7 t$ c" _ 'daynum=str2num(get(edit3,''string''));,',...: P& |( Y' O( {, m8 m9 Y7 c$ l
'monthday=[0 31 28 31 30 31 30 31 31 30 31 30 31];,',...( ~, \* W7 l% h2 n4 L1 {% \
'dyear=yearnum-2000;,',...
- D3 c; B+ [% N( n: e, d 'beishu=fix(dyear/4);,',...3 ?. S* U" I/ Y% n1 M. P
'yushu=rem(yearnum,4);,',...
* |. B0 e8 D3 R1 P% Y: G6 y d 'if yushu==0,',...8 A$ `/ u1 `5 s' Z2 m
'monthday(3)=29;,',...3 o6 S: @7 w$ o8 ]1 j, A
'end,',...
]2 Q) h: t. R9 a9 E+ ?- D 'mday=0;,',...8 F" ^% I+ s" x$ Y
'for i=1:monthnum,',...
* y* ^ K3 X6 I8 v1 V 'mday=monthday(i)+mday;,',...
& }, s% k* m, ]. V3 l b/ O 'end,',...% V0 T3 y' H/ I
'yearday=mday+daynum-1;,',... H- X5 S) o. E2 t
'noweek=fix(yearday/7);,',... _0 ]3 W6 P S( E* W
'set(edit5,''string'',[''第'',num2str(noweek),''周'']);,',...
! S) K- I% B W( ]$ J X# z5 e( m; i 'if dyear>0,',...! s- {4 T1 f. A9 n: t+ s
'if yushu==0,',...7 V. ~2 i/ [! l* e
'beishu=beishu-1;,',...
9 |% x& S' a2 ?6 _ 'end,',...
6 R! ~1 C& B" `3 f8 k 'dday=yearday+365*dyear+beishu+1;,',...' U5 @6 M! Z6 o& r
'end,',...
, \$ G0 B- y! w- ]0 y( B 'if dyear<=0,',...' E& D; s8 m' W4 A7 v6 a
'dday=365*dyear+yearday+beishu;,',...
3 ^+ o/ F. S1 W" o; Y: B: _ 'end,',...# \/ o4 m0 U/ g) g, Z- ~
'mweek=rem(dday,7)+7;,',...6 ~) J; V8 T! p x, d3 `1 x8 @
'if mweek==8,',...
0 u$ r5 X# o8 y 'set(edit4,''string'',''Sunday'');,',...8 J- o1 O+ I2 n) I
'end,',...; J! I7 s" H: W
'if mweek==9,',...- p! U, R0 D3 p# y
'set(edit4,''string'',''Monday'');,',...
- C' w& }2 b9 M% u 'end,',...* Z6 f( @% l7 D; k2 k
'if mweek==10,',...
* ?1 Y: Q6 r3 T" F/ u 'set(edit4,''string'',''TuESDay'');,',..." P$ w( }9 g" I4 u* ]) a: a
'end,',...
* V3 _9 H2 H' q& v2 t; D 'if mweek==11,',...
2 x H' c. H. X# j h) G9 d B) V 'set(edit4,''string'',''Wednesday'');,',...0 g4 k7 R7 V% r$ G! p
'end,',...* }" }7 v6 A( F g: E5 C) }
'if mweek==12,',...; ]3 [1 i* V6 k3 m* F
'set(edit4,''string'',''Thursday'');,',...
. j" `% Q6 `# b% z4 P1 f 'end,',...
/ g" S* A5 a1 v' ^, i+ ` 'if mweek==13,',...
- I: O( [, [) {1 U 'set(edit4,''string'',''Friday'');,',..." ?9 Y8 T0 s( D1 C, l
'end,',...: l% l$ q8 D, |5 j0 ^ ]' M
'if mweek==7,',...: \) h" X8 Z) E+ G
'set(edit4,''string'',''Saturday'');,',...
9 q. }* U: I0 m0 ^: [ 'end,',...
. W2 }) P: I. e 'if mweek==6,',..." c1 \7 A* b# w- p
'set(edit4,''string'',''Friday'');,',...3 ^# V' s b/ }2 d
'end,',...2 E% n6 x! L& w. s( g8 |2 X
'if mweek==5,',...
. `5 i% o" U7 s) M+ W6 h 'set(edit4,''string'',''Thursday'');,',...
3 t @; r% h6 O9 C. f* P8 n5 G8 O 'end,',...
) ~0 f$ O) m) j7 i4 N# i 'if mweek==4,',...
4 F5 a, `/ b! H" P* J, C8 o8 s1 `0 z- d 'set(edit4,''string'',''Wednesday'');,',...; q8 {; F/ ~2 ~3 J
'end,',...+ F2 C9 o$ l: P9 z4 ^6 m
'if mweek==3,',...
' z& m. m" T1 n# ^ 'set(edit4,''string'',''Tuesday'');,',...' _$ X4 y# l+ }+ t
'end,',...4 q. w& w" p8 d1 B3 \
'if mweek==2,',...
6 i# S, R( {% J8 ~# d6 b7 W 'set(edit4,''string'',''Monday'');,',.../ Z! N% ]7 W8 O/ ]5 P+ m
'end,',..." s# P1 y9 q* p/ D! T' F$ Y
'if mweek==1,',...4 b( e, i2 C' i! i9 M+ o- ^
'set(edit4,''string'',''Sunday'');,',...! g, Z0 ^# y0 N% C6 \
'end'];
7 S/ R& g3 J5 G# u9 m Uedit1=uicontrol('parent',h0,...% f0 W; T1 L/ i" E) t6 C
'style','edit',...1 t$ W4 {& [2 w: U% N) ~8 R& E# Z
'horizontalalignment','right',...
# a1 F. q! }/ l, _! @5 R 'position',[40 300 50 20]);( l3 l: }, p! R5 p0 ]) Z
text1=uicontrol('parent',h0,...
7 `7 k. i# j9 m; W- I6 D 'style','text',...5 k4 ~9 I8 y0 ?
'string','年',..., k+ m) f, o: a( k. R
'horizontalalignment','left',... G0 n p; | ~- b9 k! @# y
'position',[90 300 50 20]);7 Q3 F4 E) ~! U6 ^+ P: @
edit2=uicontrol('parent',h0,...
/ S1 x! J+ s5 Z: K7 ~5 j/ O 'style','edit',.... i a- y% d7 ~
'horizontalalignment','right',...6 A& b2 |! N# P; Y$ H
'position',[160 300 50 20]);) E) h1 m/ V9 _& j. l
text2=uicontrol('parent',h0,...
, p4 w5 D# o! ^; A% l: _1 R 'style','text',...
* _" K! e0 c/ G) C$ I/ S 'string','月',...
( B4 C6 w$ c/ F, P2 ~: w/ q 'horizontalalignment','left',...
/ e0 l' O' ]) Q; f: x# n- Q 'position',[210 300 50 20]);: a" d X" ]$ U3 U( |
edit3=uicontrol('parent',h0,...
' @! S; D; X" u- I) B! X 'style','edit',...
5 R; n. H7 s5 I, D 'horizontalalignment','right',...
" q" m4 q r8 y 'position',[280 300 50 20]);5 Q `, o# {& P' @; @$ p6 z
text3=uicontrol('parent',h0,...1 _3 ]- V3 o# L( R6 N& p+ Q
'style','text',...% Q, H( {/ k- q$ l
'string','日',..., f1 ^# Z2 I3 p; j4 M# h
'horizontalalignment','left',...5 h2 H# T+ K x- j# t8 d1 y% K; f
'position',[330 300 50 20]);( j- \" |7 t) c6 Z ^, o
edit4=uicontrol('parent',h0,...
8 ^# {) n `+ N4 z8 r 'style','edit',...
8 u& U' b; \$ R1 F 'horizontalalignment','left',...
) ?' `/ w9 Z/ T- J 'position',[210 200 120 20]);
) ?: T8 p9 n) u0 a5 \- wtext4=uicontrol('parent',h0,...( I! l( R: U2 o1 _3 G6 E
'style','text',...
+ ^' M' V& b9 { 'string','查找的日期为',...& B- O+ c( j+ ] J: }
'horizontalalignment','right',...
5 s1 u; {) a6 @" ^( O5 C$ U& A 'position',[110 200 100 20]);* F: i$ Z7 }, K! T5 b- Y% N
edit5=uicontrol('parent',h0,...# v, n" x9 I( w& t* T5 e0 n+ d
'style','edit',...- z3 h5 g1 u" I3 K# y: F! l3 ?
'horizontalalignment','left',...$ p2 o0 y9 W1 z" U
'position',[210 100 120 20]);
2 b9 a6 b0 H0 a0 w3 W0 `text1=uicontrol('parent',h0,...- O ]: U7 \, f ~
'style','text',...4 k" B3 i1 N5 v! ?, m2 V
'string','该日处于',...
9 [7 f8 P0 j% u0 ]* @ 'horizontalalignment','left',...
/ Q3 m, ]' ^3 N. C 'position',[160 100 50 20]);4 G+ G6 M6 k( q. b5 d5 G
button1=uicontrol('parent',h0,...
: t: V7 U" b4 J6 O( \5 ^* S: t 'style','pushbutton',...6 n' k. B5 T; W
'position',[80 40 80 30],...( v$ [3 ~0 t4 P) K5 i+ U& |6 n: l* ?
'string','开始',...& L* m1 S6 \2 Z, v9 Z
'callback',huidiao);
+ C, X* g& W* `/ L; d+ sbutton2=uicontrol('parent',h0,...
. X* j5 ~" m9 B+ w& a" W 'style','pushbutton',...3 Y6 ^0 g( a8 b' ?: I( C+ v0 J
'position',[220 40 80 30],...% b3 s% r' K; w3 f3 J% E
'string','关闭',...
! y! c- V' ]/ }& j3 D 'callback','close');
* C3 R* T# D* H6 R* m9 }; s& Y4 ]# c* O v( i; W; `5 B+ R5 a0 `
+ T% g$ `% S" D- P
实例24：图形效果（1）; j, p/ f( n2 p/ ]
+ V* C2 }' G2 r. ]
h0=figure('toolbar','none',...
2 |" Y, M: }5 [8 T 'position',[198 56 450 468],...1 k8 e, [ M+ M- A; S Y% J5 S% j
'name','实例56');
/ j- J6 \7 F, X0 Y# Gh1=axes('parent',h0,...9 T4 H: o( ]% h6 _
'position',[0.3 0.45 0.5 0.5],...
& w- [' @1 O: @. s% i$ e! }. k 'visible','off');
7 V' w: h% B) k) s9 Al1=uimenu(gcf,'label','Draw figure',...) F9 T- B# G! a/ V3 L5 O+ U
'tag','l1');
2 G; r+ @. ~1 Q8 j+ `7 Ehuidiao=[... Q! P5 W6 W+ C7 }. X" e
'if get(r1,''value'')==1,',...
1 z+ s. n4 z! m/ Q7 Y+ y 'shading faceted,',...
0 P: B R$ z+ l) q) E7 v0 @' C7 j 'end,',...
0 B& c, j) L) N+ z6 N3 o4 t 'if get(r2,''value'')==1,',...
& a- V8 H u% M; x( q y6 a% l3 m 'shading flat,',...6 `6 _, g, ?2 L: C& u r
'end,',...
9 ]3 E' L; } y7 {( f) G/ V& D 'if get(r3,''value'')==1,',...
* H* }+ D( K* L6 e ^ t 'shading interp,',...
3 Y/ E4 u$ F' K, X 'end,',...
3 n/ R2 v5 Q/ _1 W 'k=get(p1,''value'');,',...2 o9 H7 [$ a( U' t
'switch k,',...' P( H# v0 S/ g& O+ }* W+ h
'case 1,',...
: X/ t3 ~8 V' _ 'colormap(''cool''),',.... G- D k2 o+ b1 I7 S$ [* l5 \
'case 2,',...* Q8 P6 `% F: A8 e
'colormap(''spring''),',...* ?5 z+ h$ E2 A5 W% f
'case 3,',...1 e4 D t! n2 X8 |, d
'colormap(''summer''),',...
! s$ u/ D8 V, \$ P2 V 'case 4,',...
" F u9 g+ Z9 E' `9 N 'colormap(''autumn''),',...( f0 @8 Q$ Q3 ?0 ~- Z N4 b) C
'case 5,',...
0 ^4 C- K/ Q, V9 f$ q 'colormap(''winter''),',...
& _" L& [) T9 X- n 'end'];8 a! B, M a& ~# ~
l11=uimenu('parent',l1,...+ S( |- c- }9 N9 c6 Z
'label','Surface',...! D% o6 N! d' Z" D. s$ M. D
'tag','l11',...
/ c2 B: Z# v2 H0 d7 v) l+ J 'callback',[...6 p; H) p' D$ V- o5 Z
'[x,y]=meshgrid(-8:0.5:8);,',...) G3 K; ?% U1 x9 E
'r=sqrt(x.^2+y.^2)+eps;,',...
/ G; \# D9 P; y/ o1 J3 } 'z=sin(r)./r;,',...8 [) P* W, ?1 Z) o d4 V1 s% m( I
'surf(x,y,z),',...
2 O, J1 Z4 A, M F/ s: |! o huidiao]);2 c* `* _ p5 U" E5 E# d0 c1 S, B
l12=uimenu('parent',l1,...: p9 e4 W% W: p! q! L% h$ K
'label','Mesh',...
2 h4 e& o1 P. p5 `# H/ W7 g8 V7 \5 p 'tag','l12',...
& x& N: q8 |9 G/ ^8 }* @ 'callback',[...
' u. g2 U$ G/ G 'mesh(peaks),',...) z) C7 R4 e# s y( O/ T
huidiao]);
6 V |' a- N. k' q: s! H, Zl13=uimenu('parent',l1,...' u& y+ A# O) R$ W4 B
'label','Membrane',...# G$ c! ^4 U# t! S+ S5 G
'tag','l13',...- g9 D) t. T6 u: J0 p# O" G+ e
'callback',[..., c- R/ A! R |6 ?: C
'mesh(membrane),',...
6 O; `. W P3 q3 Y- Q4 B3 \% A huidiao]);
* a# p. C" N/ yf1=uicontrol('parent',h0,...3 e' w( |! A1 Z% Y, q2 S% ]: C
'units','points',...0 q# ^8 j* ?0 }
'listboxtop',0,...! l# f0 A5 A6 d3 q
'position',[12 6 100 101],...
; E, h# c3 b9 ~2 q 'style','frame',...+ }8 l& [9 B2 w
'tag','f1');( P; M4 a2 X* |5 F7 Q' n4 r8 O
r1=uicontrol('parent',h0,...& a& j6 P8 ]7 g& t: U9 }
'units','points',...) @5 }5 f& H5 k, |) c. T
'backgroundcolor',[0.753 0.753 0.753],...
0 {8 B# O2 e. ^( X( l0 V 'listboxtop',0,...2 E7 V; R0 }5 M: [+ T' {: G- R
'position',[19.5 58.5 72.75 16.5],...- a$ A8 H7 A* s; |
'string','shading faceted',...3 S5 ~" g; Y$ x- Y
'style','radiobutton',...
- i7 c9 x9 e: Z9 q3 c 'tag','r1',...# Y( a9 k3 [. Y" |
'value',1,...# i/ E4 ~: Z, b% G3 e6 A
'callback',[...
/ p1 S0 c: g1 o# T: y2 j 'shading faceted,',...
: O2 I$ h+ h0 Q0 r/ {( I 'set(r1,''value'',1);,',...9 H# f. h" g7 K/ u9 ]( H! h8 e
'set(r2,''value'',0);,',...
2 @1 J4 |( A/ h1 A3 G4 Z$ w, r 'set(r3,''value'',0);']);
& F5 k. ]! d* F" ^r2=uicontrol('parent',h0,...
! t, a' p' J9 J) N; [" x& |: Z 'units','points',...9 k$ C( q3 {) R' K$ R$ k8 |4 O0 ?6 p
'backgroundcolor',[0.753 0.753 0.753],...' T9 S4 _1 R* y# {1 b0 [
'listboxtop',0,...
) L" P9 z7 m. T! X! ^, z% _ 'position',[19.5 35.25 78.75 18.75],..." \" j) o* ~2 i: n2 p% q
'string','shading flat',... S9 K& B9 ^4 X2 X/ \
'style','radiobutton',...& v0 X0 T! I) K! A% K3 S
'tag','r2',...
4 Q8 ]; M& c K/ _ 'value',0,...8 o. y- x/ j% |
'callback',[...+ |9 |8 K; ]5 C. R& ~
'shading flat,',...3 j2 a @" Q& h4 ?" ~' U
'set(r2,''value'',1);,',...
( c, s4 |# U" |* o' q8 u6 A) @9 J 'set(r1,''value'',0);,',..., Q$ X- U2 l! B0 G/ {; t
'set(r3,''value'',0);']);
$ z) Z1 ~8 v3 U% O( Sr3=uicontrol('parent',h0,...: g; R4 v$ P7 @: z% d( O( X$ \
'units','points',...
" ~& x3 }3 ^! j2 t' P 'backgroundcolor',[0.753 0.753 0.753],...
6 J( I |( ^, m9 _ 'listboxtop',0,...1 `* C+ J3 F8 Q/ }1 U
'position',[19.5 12.75 71.25 18.75],...
- A1 c# v4 r g( H9 N 'string','shading interp',...' [% ^" o3 S$ \. A+ P& E% z/ `
'style','radiobutton',...
: h7 X6 H2 e0 ~ 'tag','r3',...
. [" i2 G6 `, G+ J, S 'value',0,...* B5 A' i9 u# e
'callback',[... x% j& ^5 u. K4 Z6 y2 U
'shading interp,',...
2 L. W v7 x7 K 'set(r3,''value'',1);,',...
1 J: ?- q+ C5 U 'set(r1,''value'',0);,',...1 d* O1 R1 Y# |3 y
'set(r2,''value'',0);']);+ K* a Q5 S- P4 g9 n
t1=uicontrol('parent',h0,...3 d4 A/ P$ z5 G$ L4 ]
'units','points',...$ C! K4 [# u* p
'backgroundcolor',[0.753 0.753 0.753],.... b% x( `* e+ L5 s
'fontsize',12,...
" E# A+ i# d3 M, ^+ A1 r 'listboxtop',0,...9 B5 {8 M9 o" B9 ^
'position',[14.25 75.75 90.75 22.5],...$ E4 J" z8 q Z' |( h& D J
'string','平滑处理',...9 p# Y5 ~* F8 Z9 n* r3 K
'style','text',...
/ \, k( i; u1 G- P 'tag','t1');
; ~# x$ a0 n6 D& w, Zt2=uicontrol('parent',h0,...( y. v$ @+ v' b6 @5 |9 u+ P7 A: }4 s
'units','points',...2 ?0 H( _ R5 S$ e5 L
'backgroundcolor',[0.753 0.753 0.753],...& |& A) F9 a! F: Y% r: S9 [, E; m
'fontsize',12,...- }0 @0 y% G: w+ k) |7 Q O% g R
'listboxtop',0,...
s1 m# V# Q7 { 'position',[117 69 72.75 17.5],...
8 J: f* w6 @, c4 R 'string','设置色调',...
9 a& C4 S) R' _ 'style','text',...
3 Y4 R2 A9 {3 m: p: q 'tag','t2');
- G1 J1 y/ Z) G9 Ip1=uicontrol('parent',h0,...2 r! s) Z# ~; f
'units','points',...
1 E& u6 @+ ]: ^0 c$ Z 'backgroundcolor',[0.753 0.753 0.753],...- B/ F: E, h. T0 G3 f+ i: J
'listboxtop',0,...
. w! g- ~+ x4 z( P, `8 H3 {. A 'position',[116.25 39 72.75 20.25],...4 M: `: b8 @+ r. ]9 `
'string','Cool|Spring|Summer|Autumn|Winter',...
! D1 S0 M# M- t8 p3 ?7 M 'style','popupmenu',...3 O) o" n7 ]7 K8 D4 v! J4 j5 S
'tag','p1',...
: f6 i- E |$ w, e- ^9 J 'value',1,...
% L9 @$ |: M# z' q8 T 'callback',[...4 E8 G% O1 d+ ?6 }+ u
'k=get(p1,''value'');,',...
7 q6 l. l. p" i6 |! ?" n 'switch k,',...! P- R: W2 C+ r- h; Z# [5 L/ U' A% ^
'case 1,',...
$ e" x5 e" I( _- z; O9 h 'colormap(''cool''),',...
) s& o/ c: _! l8 {- H4 N; v* H 'case 2,',... [! u( o% N' ~) Z
'colormap(''spring''),',...
1 y W3 \$ h4 W1 Y" B0 K 'case 3,',...
* q7 m |& g9 E1 ^7 T 'colormap(''summer''),',...
; s6 C& l- a i3 K+ y& A4 w; A3 u 'case 4,',...7 n R; ?4 z$ b/ \
'colormap(''autumn''),',...' [0 @, s) u2 M2 Y
'case 5,',...5 o7 k1 i2 R K, G! n
'colormap(''winter''),',...
% ]& J6 B% E! H+ A0 C( _5 C 'end']);9 }! f* f) v0 C/ m& G! m! m
b1=uicontrol('parent',h0,...; m$ _/ g c) A
'units','points',...9 ^6 O1 J' b8 N( F
'backgroundcolor',[0.753 0.753 0.753],.... r" S1 c" `8 v$ J
'listboxtop',0,...
5 N/ v! Q4 }, I0 [! D. T 'position',[12 243 72.75 30.75],...0 j! A* P3 r0 G% B- e
'string','关闭',...* M! c& E8 B/ y) ]/ F% X8 w! ?
'tag','b1',...
& D5 L3 E& T/ x5 { 'callback','close');
) a5 u3 W3 R8 d* T) B- ^b2=uicontrol('parent',h0,...
6 ^. }9 d- j3 c6 v: n, O( w; L 'units','points',...+ `6 K( A6 A4 t; w" Q3 T1 [
'backgroundcolor',[0.753 0.753 0.753],.... E. t3 Q! G# u j/ T
'listboxtop',0,...
/ j4 R9 r6 Q; P, f 'position',[216.75 67.5 83.25 18.75],.../ k+ G/ N: P5 P
'string','Colorbar',...7 s |% P2 t) b: Q
'tag','b2',...
! N6 f& g N. F/ s! r2 | 'callback','colorbar');
+ p3 X4 ?' ]; L! e& p' S) ^4 i% n
" e4 q- ]) W- K
y: L2 ^& c- I9 x5 J3 g, ~3 ]实例25：图形效果 h c2 Z( M& S8 l
( e) m2 q, f4 n' l5 g/ f; p
h0=figure('toolbar','none',...
; U# ` \# ]& Z" v8 u 'position',[168 94.5 315 289.5],...: e# m: z+ q. f
'name','实例57');+ F2 s5 c8 @+ D, |
h1=axes('parent',h0,...
% i5 i+ `4 q7 D$ u1 w8 t5 N( o 'position',[0.4 0.4 0.5 0.5],...
6 g! c5 h: a b2 h3 u$ E 'visible','off');
1 U" B X7 T! N" rf1=uicontrol('parent',h0,...
4 @2 K4 ~8 K/ R ?4 j8 r4 ?* n4 P2 X 'style','frame',...
# C2 x& _6 i$ V% M" S' l3 W 'position',[15 10 80 70],...9 t( H7 y+ b. Z9 @8 ?+ h0 B
'string','dull',...
# B' a+ ^, n: _" c2 t 'units','points',...
0 U8 a7 u/ g- Z( y# }/ Y! ~ 'backgroundcolor',[0.753 0.753 0.753],...* S9 {; J5 N4 i4 I
'listboxtop',0,...
; C! {0 c1 R3 k" I 'tag','r1',...( f2 n: t: J4 A) C3 c! {# c9 b# N
'value',1,..." o, c* c' p# d, U. _. V# f
'callback',[...
% h7 v; ^+ y3 o( V4 A 'set(r1,''value'',1);,',...
; J. L* {/ d: X; x O" C7 z. q 'set(r2,''value'',0);,',...% p0 w6 d4 L( I# y0 Z
'set(r3,''value'',0);,',...
; Q( ? U- o& T8 P6 e4 F h 'material dull']);
+ k; v6 s: p6 B$ hr1=uicontrol('parent',h0,...
) }5 h* k5 g/ u; I+ M$ w 'style','radiobutton',...
* D) Q+ Q5 |: f) I1 ~! D: H 'position',[19.5 58.5 72.75 16.5],...
8 _: ]; c4 U8 x% z; w/ ?" V4 z } 'string','dull',...4 m4 x) _% m; W$ k! m+ K
'units','points',...
! y& \' P' L. V6 J3 O V 'backgroundcolor',[0.753 0.753 0.753],...
7 B* P' A. G% i4 | 'listboxtop',0,...- f8 l9 O( a8 k) a# j# k, f
'tag','r1',...- \/ I% S$ {, A, o8 B1 h& x9 p! N; m
'value',1,...
* h q- n7 h7 l0 B2 V! V* ? 'callback',[...& Y* I2 `; B& t
'set(r1,''value'',1);,',...
6 V& D/ a1 C6 s 'set(r2,''value'',0);,',...
" E7 `5 b7 n* \( X9 U- O9 C. y 'set(r3,''value'',0);,',...8 c1 N8 O |0 U6 L! O
'material dull']);% z8 C+ b, M5 j O) Y
r2=uicontrol('parent',h0,...
+ ~' u1 H$ A, ]+ o. c 'style','radiobutton',...0 ^( J1 C+ o# J) t: r% V
'position',[19.5 35.25 72.75 16.5],...
+ `: S6 ?/ [, a9 m 'string','metal',...% A H; d7 O6 } t9 o$ t2 K3 H
'units','points',...
5 S+ v2 m6 z* x- T: G# U! M7 A: Z+ } 'backgroundcolor',[0.753 0.753 0.753],...( }( [' ?$ o6 ]! j4 Q$ G3 }$ s% q" [
'listboxtop',0,...
6 Y. |+ x+ G3 Y# s" @) V# v2 C 'tag','r2',...) x/ j. {1 i5 a0 g. R0 Y, f6 N
'value',0,...5 S4 O$ Q+ l: L( I* G+ k
'callback',[...+ f+ [# G# t5 V3 t5 |
'set(r2,''value'',1);,',...- X/ c; i$ r6 o5 s* ?5 P
'set(r1,''value'',0);,',...1 _# N, L& g4 b6 i- G- u
'set(r3,''value'',0);,',...: M" T( K; j' j/ C9 W
'material metal']);: E% a, @: B7 g" R, \- r. j2 r7 l
r3=uicontrol('parent',h0,...
+ m8 l% {0 f1 `( T+ Y! d 'style','radiobutton',...: ^/ |/ j: P% C. f* G Y
'position',[19.5 12.75 72.75 16.5],...
7 d, Z( x& y' Y( I# r# c 'string','shiny',...$ \3 r, O7 e* {4 G2 v4 C
'units','points',.... I) o5 L: f* o& A/ Z- l
'backgroundcolor',[0.753 0.753 0.753],...7 w& Q! d6 J6 h0 u9 t! N1 Y
'listboxtop',0,...% G" G) x9 F" ?# {+ U3 r% w
'tag','r3',...
9 w! k# p' i9 }' R+ F 'value',0,...7 ?, G- P! R* f5 v$ y" N0 c
'callback',[...
0 j. Y7 b- @, l. L/ q 'set(r3,''value'',1);,',...
5 ]; B* h% Z6 Z! J0 E 'set(r1,''value'',0);,',...5 c/ j' A+ t! K) B+ O& }
'set(r2,''value'',0);,',...5 u* y- H$ E/ E6 A! I2 g3 d! L
'material shiny']); I8 K( J6 u; d# s6 B
u1=uimenu('parent',h0,...5 D) f4 q! I6 v0 ~* {$ t
'label','绘图',.../ c! `5 |2 R# M9 c7 c
'backgroundcolor',[0.753 0.753 0.753],...
4 k& Y/ i- A; a) N: u5 E0 {" t+ U( G 'tag','u1',...
% ~% o0 x U* m3 @: o( r 'callback',[...4 G+ q+ S6 h' w
'[x,y]=meshgrid(-8:0.5:8);,',.... t1 K' v+ p: p) ~- e$ {, F9 h
'r=sqrt(x.^2+y.^2)+eps;,',...$ G( i: W! v3 O5 l4 p; P
'z=sin(r)./r;,',... g; O8 b8 r! A) H' h+ z' B
'surf(x,y,z),',...
2 c: K4 F% G: D1 F 'shading interp']);
; O" V$ l3 h. y2 x# Zb1=uicontrol('parent',h0,...9 I1 ^7 \: K% r! `, H, k6 h
'style','pushbutton',...* h; U( B- H. j( G( Z- [
'position',[19.5 150 60 20],...% p5 G" [- W/ y2 d9 T
'string','light',.... _2 L5 j1 \# U* h5 A
'units','points',...# Z R4 d- x- I5 i# `
'backgroundcolor',[0.753 0.753 0.753],...
" d; I! n2 h# P 'listboxtop',0,...
$ X& w) n- O9 c6 j) e; M 'tag','b1',...
1 n2 l- K& `% Z) o: j* g 'callback','camlight headlight');0 X2 { P; K6 |" ^+ b8 ~% y
b2=uicontrol('parent',h0,...# o) E5 }& g- N" Q, b" _
'style','pushbutton',...
+ w/ L8 a# W# `" x+ l 'position',[19.5 100 60 20],...
6 ~, r+ d" W9 B; Z$ [ 'string','关闭',...
8 y! \" n3 a$ y7 H5 @5 L; A1 T6 i, e' N 'units','points',.../ e0 |6 y) L& a
'backgroundcolor',[0.753 0.753 0.753],...
" l6 i: e( s' K! s* z$ z1 W 'listboxtop',0,...
- ~2 F) h8 C7 n: E& G3 |# y) P 'tag','b2',...1 }6 ?1 }3 T' B4 ?" R
'callback','close');
: e: H, }1 ~; A; F6 n |2 @& s4 I. G, s. A: b9 e
) r6 j) L2 g, p+ k实例26：可控制小球运动速度的用户界面
- k$ Y1 A: h5 S% a" @: t) `- K& C
0 E6 r2 i M b- N* s' Mh0=figure('toolbar','none',...9 J9 C& u- I1 j. r1 [+ _5 R2 ]: C
'position',[198 56 350 468],.../ F9 L, J2 n; p- u
'name','实例58');$ x7 `& F4 r3 L/ _9 Z( \) R$ }
h1=axes('parent',h0,...
+ n0 E$ w: Q2 h2 V& C1 X 'position',[0.25 0.45 0.5 0.5],.../ ?- c! u# \2 M' l. P/ B# j I) a; ~
'visible','off');
$ M/ X7 @# ^( f* T1 c) ?6 m$ | ?t=0:0.1:4*pi; s- u% e E" K" o4 ^
x=sin(t);
* s2 D; Q# x- l# J, P, r' Hy=cos(t);
3 U+ x6 b9 q# v- b% D7 yplot(x,y)+ V( `8 [; { A+ k3 ?& V# D
axis equal7 V/ N. c) h) F. M% G
axis off
' @; { O$ \' x7 @) Q# W0 Bh=line('color',[1 0 0],...
3 O$ C9 d1 _8 W0 O 'linestyle','.',...1 h0 u( _. I+ {* ?# ?
'xdata',0,.../ Z( Q/ u, J/ R) {1 w1 v
'ydata',1,...
- C3 S: k, z; C A3 \" G! m E 'markersize',20,...+ q9 I7 p \: s4 f3 i
'erasemode','xor');- d$ E$ G# n0 T5 N7 i
n=length(t);9 u4 m# |- G/ W
i=1;4 l: u9 p7 u9 ?" N$ a* f1 L% P$ K
speed=0.01;0 ~( T: f, u" R% \
k=0;) k/ U. Y7 v. e6 B9 x- V% |
b1huidiao=[...
2 A( [7 l; s i$ z, ` 'k=0;,',...
) ?1 a& `) C' I3 [; j6 f& v; K% I$ P$ ^ 'while 1,',...9 C, r$ l6 h) j: B3 r1 `2 J
'set(h,''xdata'',x(i),''ydata'',y(i));,',...
3 [" r0 J( B; C2 ?' C 'drawnow,',...
) U) G" x0 r) C) Q' H1 D 'pause(speed),',...) [9 {8 P' Z2 C5 X) ^
'i=i+1;,',..., z8 |0 b1 w! n6 a; k0 W0 Y
'if i>n,',...
8 l G% ^5 Z1 P' S 'i=1;,',...
& ?4 w# E- B( e" U* N 'end,',...
! @* n2 e: J. }1 O9 A 'if k==1,',... s! d. g A" I1 V6 q& }
'break,',...
( H% S' C8 x- v 'end,',...
: v: q/ {* U+ n 'end'];4 V- R6 t: u& U( O1 F" M1 U
b1=uicontrol('parent',h0,...
3 B( Q) i! v5 d( o, S, | 'units','points',...7 S: l# m& {" b4 p
'tag','b1',...) ~2 h$ B2 K5 G% a
'style','pushbutton',...% }; h% ~6 O% V& x: a- O9 v4 v
'string','开始',...5 ?4 x, P$ l1 s' B5 y/ d
'backgroundcolor',[0.75 0.75 0.75],...: y/ d! \6 _3 ?; n
'position',[30 80 50 20],...
: E$ D3 Q- J3 n0 ^4 {% B- v* Y2 I% k 'callback',b1huidiao);' u' o4 E. J3 x7 U4 x
b2=uicontrol('parent',h0,...1 Q% u' ~$ y! _9 |: |; z
'units','points',...
+ C# U/ a% s ~0 K# X: p9 v 'tag','b2',...: c* `% Y! w0 N2 U" t( D7 [* X% P( G/ \
'style','pushbutton',...
& i& }9 Z6 o7 o% W/ @ 'string','停止',...9 e* q* L" f3 q% ?: G; l# L
'backgroundcolor',[0.75 0.75 0.75],...) E# f: }/ t. l; C' E
'position',[100 80 50 20],...
* {: _: z1 w- w( Y; f! U2 h' f 'callback','k=1;');
6 o$ H% a9 }8 D: \( u. Nb3=uicontrol('parent',h0,...$ S( N0 N5 w' o" x' I) p
'units','points',...* J% T) {7 U) X2 V- Z( `
'tag','b3',...
- C2 @0 |* t) m 'style','pushbutton',...9 u; x; y: I! o2 S. }! H( P. x
'string','关闭',...( h$ `8 U. a- F& h+ F: _$ X
'backgroundcolor',[0.75 0.75 0.75],.... f% @9 I" }) _
'position',[170 80 50 20],...
" n2 [0 x5 D L$ T' S* b$ {* F8 @7 C 'callback',[...1 S0 q" M2 \1 d% K7 `/ L
'k=1;,',...
2 Y- p" u" g! f v. B: B 'close']);
7 @5 N z3 E/ fs1=uicontrol('parent',h0,...& G. J6 I: v) F1 j5 p
'units','points',...6 f4 ^3 r( s; @4 g& T- Y5 P
'tag','s1',...6 P' w* x+ y8 K, A$ z# s8 V, z
'style','slider',...
6 F6 s! P' r. a) z; q 'value',50*speed,...% m7 [, @- I. d0 a0 E
'max',1,...
( M; `& P! [0 ~6 H8 U2 h# ? 'min',0,...
- L. a, y# I: A6 b" f3 b/ W 'backgroundcolor',[0.75 0.75 0.75],...
% P) t& p$ r: K 'position',[30 115 190 20],...
1 M1 M$ O9 K. Y7 Q' ? 'callback',[...9 S( j8 I, f+ V5 _3 ^/ o$ u. ]% R' ?
'm=get(s1,''value'');,',...0 Z7 M7 O: m8 ]+ {
'speed=m/50;']);9 ~- K0 `* \9 @ N
t1=uicontrol('parent',h0,...
: M1 ]+ G. \' s3 b9 a! L. D9 A2 l 'units','points',...5 L0 U3 N1 t$ ~5 i! s8 Q3 W' z
'tag','t1',...
1 P% v1 V k, T h- E 'style','text',...
: ^. n3 C ?" H: w 'fontsize',15,...
( h$ P7 C) y# n" T6 H1 V% } 'string','小球运动速度',...
8 o! T# [: @5 a) N9 I6 x, f" e 'backgroundcolor',[0.75 0.75 0.75],...8 Y; L, u" ^$ U2 C- l$ n- P
'position',[30 135 190 20]);4 K' G3 L5 p6 c9 N+ m0 A
, R. \! q m7 s/ a' N. g8 N% o
% J% ]; n' z( }% ]& Q实例27：设置坐标轴纵横轴比
0 y" D; E7 S# f4 o* v& x! U
/ v9 m0 H8 ^* ]h0=figure('name','实例59');
3 {; e4 o$ Z' W# Q; s7 a0 P6 T! ih1=axes('parent',h0,...
& ~2 [. z7 }% z" O' W" |) k, t 'position',[0.3 0.45 0.5 0.5],...
( o( G4 I3 J$ V6 f# j" E 'visible','off');; Q- D! A1 r( Z C; R
u1=uimenu('parent',h0,...; V# t1 m9 ?5 j; [- f
'label','绘图',... n: S" r. s' |) n7 g# V3 }6 @
'backgroundcolor',[0.753 0.753 0.753],...
& z6 Y- X6 h6 d/ }# L6 Z: B! R 'tag','u1',...
# E, ]0 \, A& k8 G 'callback',[...6 A1 g8 n0 F: T$ p
'[x,y]=meshgrid(-8:0.5:8);,',...
# Z& `& C, b' X5 s" t 'r=sqrt(x.^2+y.^2)+eps;,',...* |+ y3 @6 w- o0 j5 G
'z=sin(r)./r;,',...
' Q+ b- G- a5 t; o. G! t2 i 'mesh(x,y,z),',...
$ c& k' p5 M! g; E* ? 'shading interp,',...
: `+ B# J+ y) m2 u& D 'axis normal']);( S2 l( e- y* r" A( q. O, R) Q
f1=uicontrol('parent',h0,...: ]6 j6 G) k, a5 Z) |3 s
'units','points',...' e# N" J2 e9 m) u3 I3 e& ~
'listboxtop',0,...8 E! Y6 l% z+ [0 A# h: z2 r
'position',[12 6 100 150],...
" l) b& X3 ^$ w% {. W* b! F 'style','frame',..., u( B) C: b2 |4 H/ Q
'tag','f1');7 O: a! R+ N% v
t1=uicontrol('parent',h0,...
: i- X4 Y* U2 r Y" K5 T1 G 'units','points',...
2 ~2 D4 }& v, _, ^2 Z 'backgroundcolor',[0.753 0.753 0.753],...2 k9 q. ]$ A# P
'listboxtop',0,...4 A/ g9 W- d/ w. Y$ L" i
'position',[19.5 130 72.75 16.5],...
+ H1 }* Z7 k3 K2 P 'string','坐标纵横比',...
3 n. w4 f3 x7 B7 a# H# Q 'style','text',...8 J# o* k" v5 P1 j
'tag','t1');
$ a7 h2 s* e+ R4 U1 U& Wr1=uicontrol('parent',h0,...5 J- U4 n- k$ q8 U6 e5 P
'units','points',...
h# E) z1 c/ t; U7 Y 'backgroundcolor',[0.753 0.753 0.753],...
, P. K+ ?# ]: p Q8 j7 Q 'listboxtop',0,...
. J$ k: i" W/ i) r 'position',[19.5 110 72.75 16.5],...
9 `+ h. W$ U- C" ?) B$ }" h 'string','axis equal',...5 S% b7 U6 | o& G1 A
'style','radiobutton',...4 ^1 }; a4 B: U+ M1 |
'tag','r1',...
1 q% ?. R% O" m) [ l, R8 ` 'value',1,...
( U! A1 M! B3 U3 ^+ ]6 D; b! ~ 'callback',[...
4 ~- J- p/ k, N! \( K L 'set(r1,''value'',1);,',...2 T+ T% P( `; p% S, L$ ?. ^8 A
'set(r2,''value'',0);,',...+ b4 e* b2 Q8 F' p# n Z- x
'set(r3,''value'',0);,',...7 h. {7 ~+ Z& k2 K4 Q: f2 ~
'set(r4,''value'',0);,',...8 c7 @! J! f+ n# ?: |$ y
'set(r5,''value'',0);,',...' B; R) x6 B) y4 J6 i5 Q, V6 B% p
'axis equal']);( K6 x) ] z$ @
r2=uicontrol('parent',h0,...
% Y9 Y: ^3 H& }3 e2 ?5 a 'units','points',...$ t( I7 C! J, l2 [9 R9 C% z
'backgroundcolor',[0.753 0.753 0.753],...
! {" ^' _9 a Q( u) V 'listboxtop',0,...
4 Y' e& P/ ?% Z7 `5 M8 |& R. r 'position',[19.5 85 72.75 16.5],...5 ]+ B( o/ k L: j* @1 {( m7 k. Z( Y* Z" q
'string','axis square',.... ]+ r1 {, j$ h; |. d; E! u
'style','radiobutton',... n; \7 {) T' g$ J7 A2 v( S$ {
'tag','r2',...
I! V4 E1 r' o" m# R3 x 'value',0,...) C; B9 u0 J9 J9 \
'callback',[...
3 j8 W5 A- d7 R, {7 J# T$ M 'set(r2,''value'',1);,',...1 ^, i$ Z7 y0 i! D
'set(r1,''value'',0);,',...
7 R+ P8 h( Q. z0 m) H2 ~4 C 'set(r3,''value'',0);,',...
% ^- E6 O7 ^* M0 Z" T+ x 'set(r4,''value'',0);,',...
! ^& j( S& a8 ]) k4 d; Z 'set(r5,''value'',0);,',...4 S5 `: K# P9 h2 }9 Y. y
'axis square']);! r4 a0 m" {7 O, D1 M( P# C- c; z
r3=uicontrol('parent',h0,...
- v n9 Z& L9 C7 o* S) t2 h 'units','points',...2 o0 p& ^9 j- U1 e. Y8 q
'backgroundcolor',[0.753 0.753 0.753],...7 E# L! g# ]3 s
'listboxtop',0,... S/ z2 P8 E: }
'position',[19.5 60 72.75 16.5],...
+ S6 a2 O5 n& l% l 'string','axis p_w_picpath',...
$ C# h8 z' U% o7 b- q 'style','radiobutton',...
+ Z: p+ j+ C. D j/ C" r' Y 'tag','r3',...
% D! n* o' O) O 'value',0,...
$ W7 V; z; |/ r5 m% n 'callback',[...+ \! w6 _+ t6 E K( r
'set(r3,''value'',1);,',...1 d) R/ {; V4 ~* w& ] b% z; N
'set(r2,''value'',0);,',...
4 @& \! Y# M% x2 O+ | 'set(r1,''value'',0);,',...4 z9 `" k5 _5 B6 \0 x# `
'set(r4,''value'',0);,',...
: C K9 r3 c* O# T% ? `/ d 'set(r5,''value'',0);,',...
& u$ S+ d4 U4 ?# V0 p 'axis p_w_picpath']);
- U3 u/ l# G. F5 x8 y/ Hr4=uicontrol('parent',h0,...
4 i# V9 [6 N; E* M4 J 'units','points',...4 u* h4 ~ P7 d7 ^& a; D
'backgroundcolor',[0.753 0.753 0.753],..." E$ b# m4 D+ ^ [7 D
'listboxtop',0,...
; W# ]' R; D; G9 e( G 'position',[19.5 35 72.75 16.5],...4 ?9 m2 B9 T$ y; ?7 D* i P, K
'string','axie vis3d',...# r, @7 c7 |. N& T
'style','radiobutton',...
7 ~" y( j0 F- h7 _8 x 'tag','r4',...
, f. [/ X. z& H: w4 r, E 'value',0,...! o) @% I- ]$ P& e/ K8 L
'callback',[...
- P' b- Z0 e# H5 m0 L% ` 'set(r4,''value'',1);,',...$ Q4 o. x' _( e& M9 e4 v% W" ]
'set(r2,''value'',0);,',...
; M) X# }1 O9 `: Y, h2 ~6 o 'set(r3,''value'',0);,',...* m" v& p5 @6 d- K5 b8 ~/ `
'set(r1,''value'',0);,',...( z/ `4 f, ]& C- d5 V% _3 ^, l
'set(r5,''value'',0);,',...( P1 X2 z6 `7 m/ U9 o. x+ P
'axis vis3d']);
. Z* F# X+ U( s% z( \ F0 E( er5=uicontrol('parent',h0,...0 P' P# k1 n; g! g0 } t' _ t
'units','points',...
" L' k6 M1 R0 E: y3 K' w 'backgroundcolor',[0.753 0.753 0.753],...
2 S: H/ Y# |7 A/ w: u1 g9 { 'listboxtop',0,...
5 y0 f3 H1 X$ q7 f 'position',[19.5 10 72.75 16.5],...
2 [# r* n6 ]# h G9 O2 h 'string','axis auto',...+ ^% f- ~, u: S+ [
'style','radiobutton',...$ N0 H L7 f3 H, K+ [ l: R
'tag','r5',..." ?$ Y( l- ?" f" @% I0 P
'value',0,...6 P- ~( w; [8 W' R
'callback',[...
5 A1 J, l J$ d0 p1 _1 N 'set(r5,''value'',1);,',...# S( k S' h9 L1 R; Z) K
'set(r2,''value'',0);,',...5 N8 H& Y4 I1 S3 q
'set(r3,''value'',0);,',...( S* e+ N$ S# I
'set(r4,''value'',0);,',...$ e. O' x8 ?4 `" V! Z: P
'set(r1,''value'',0);,',...
* }$ Q9 o8 B: g5 l. Z2 _* W% c 'axis auto']);
3 s, q7 j! `: c4 [b1=uicontrol('parent',h0,...' v# w' w, Q( b: ?. t' k! m, \3 y \
'units','points',...; D* Y* ?! G, |' M
'backgroundcolor',[0.753 0.753 0.753],...
3 K! |; G! w* O 'listboxtop',0,...: j* @, \/ u1 S
'position',[12 243 72.75 30.75],...$ `% {) x; q2 D3 p( J, f5 V
'string','关闭',...$ P. g1 } } _/ h! j$ q
'tag','b1',... m2 c2 ?+ r3 c9 S4 A' x. s& S& m
'callback','close');
2 v1 B( t' F% Y3 D0 ^6 M* xb2=uicontrol('parent',h0,...
7 C% }4 X7 X7 q1 [/ J1 U. b 'units','points',...3 u! d1 _) d1 R" \
'backgroundcolor',[0.753 0.753 0.753],...$ F/ x# j5 M1 S9 J- M- `6 u1 l
'listboxtop',0,...
! t. H/ C* H2 \7 k: W2 ~ 'position',[216.75 67.5 83.25 18.75],...
) a' p1 p( @8 f; P0 N9 W 'string','Colorbar',...( [# ^) g2 T7 p) s5 V
'tag','b2',...0 X; o8 s& X0 y% R# f/ b( @, B
'callback','colorbar');
% P2 p( V/ N4 P- J% C& ]
) U" e& o- ]7 F1 l/ Y, B. U! S- X/ }- ?) v( l
实例28：动态文本显示
5 Z$ ~% T, U- v% g5 T/ ^" |7 Y8 _$ @& D
h0=figure('toolbar','none',...
4 b! H/ F. f3 ? 'position',[198 56 350 468],...
0 l( T2 V& o5 S. C- A% p 'name','实例60');$ c! d1 t- ?+ h
h1=axes('parent',h0,...
8 P2 o; j0 [0 k$ ~, J& e 'position',[0.25 0.45 0.5 0.5],...
; n+ g( [9 T {& {3 ]0 e) ^8 y8 J 'visible','off');
8 }1 p0 }. V* T N! U% n% wstr1='当前阻尼比＝';, a" B$ x$ [' c/ J& C! g, q/ a# @
z=0.52;. u! V* A0 Z- N* ^
t=0:0.1:10;
+ i, K; L* X& Dy=step(1,[1 2*z 1],t);
1 |$ f7 O q( W* Y' Q7 U1 H. `( hhline=plot(t,y);
/ U, U9 S- Y2 q+ {$ B# M/ K4 Z3 _grid on. s! q! ]* N% A! ]/ G9 N
r1=uicontrol('parent',h0,...
9 {" [( Y0 Y; k 'units','points',...
) S9 \8 @) B1 `9 h# e+ a 'tag','r1',...
( m6 r% U7 S$ h0 g% `0 u) g% U 'style','radio',...; N( q& |) {4 N' U! o- @" g
'string','grid on',...' W/ q+ z7 @3 T- `/ B
'position',[30 120 60 20],...
' M) W6 J# I% ? 'backgroundcolor',[0.75 0.75 0.75],...
" N0 I+ n1 E& k1 a$ h' e8 ~ 'value',1,...
( P8 R0 r3 {' R$ {+ d: W. n% O 'callback',[...
! A# U# X1 W" O; ^) H# g: u/ w# d: E 'grid on,',...
: [3 T' U+ a ` 'set(r1,''value'',1);,',...$ U! ^4 b( \9 L: v
'set(r2,''value'',0)']);
; m3 \7 Z8 e" W+ {2 Wr2=uicontrol('parent',h0,...
5 P r2 T4 T% \2 h1 z6 s, S 'units','points',...
+ u6 }3 [, u+ l3 ^ 'tag','r2',.... ~& ~0 c8 H J& p0 {# S5 x
'style','radio',...
9 Z G. ~ G/ F! x1 r! g 'string','grid on',...
8 K$ y7 l) h8 N; }; j; J9 V 'position',[30 95 60 20],...# J# C% r" Z8 Y8 b7 I! O
'backgroundcolor',[0.75 0.75 0.75],...9 ]6 j8 s# ]1 {! ^! m& d
'value',0,...
7 z& p' N; d$ j, W9 K- ?) J; N 'callback',[...
" s" Z% W5 n, p 'grid off,',...9 Q: ]# s, ?& R+ w$ o
'set(r2,''value'',1);,',...
9 B, s. p7 [7 K) }% b6 l 'set(r1,''value'',0)']);
5 i" I* G6 {' p! K0 Z3 zs1=uicontrol('parent',h0,...4 `) n6 @- L% f% Y! D) r$ n
'units','points',...& _! [3 i- B0 e; s6 |
'tag','s1',...( U# D* `, j. n" h$ t* d
'style','slider',...+ n6 J- c+ r# U6 l1 V
'value',z,...: A# O4 ? Q1 R* @$ I/ ^1 E7 e
'position',[100 95 150 20],...
* o1 z P! e/ K& P. M, M6 A4 x 'backgroundcolor',[0.75 0.75 0.75],...
/ S* a6 |( `' Q+ ? 'max',1,...
7 g$ i0 x( q5 N+ U* W6 k0 X' f) f 'min',0,...
0 l- H1 P5 K" M4 N& c' i1 x 'callback',[..., ^; B: u4 v7 A- ~0 j
'z=get(s1,''value'');,',...6 Q+ E. Y7 o& j2 e0 Z. Y
'set(t1,''string'',[str1,sprintf(''%1.4g\'',z)]);,',...( v0 U6 v; M0 h0 P$ j- Q/ M
'delete(hline),',...
9 `' T) S C: E+ n$ d2 ?6 f& m. @ 'y=step(1,[1 2*z 1],t);,',...
# M, U: |/ h4 y6 N4 @/ @ 'hline=plot(t,y);,',...
. R/ t O" m/ r- r8 R 'if get(r1,''value'')==1,',...- @0 K( O2 {& u- ]" U0 E0 q
'grid on,',...6 P# ^ l' s) w% ^6 [( L: a9 A
'end,',...5 V" b ~5 K4 ^
'if get(r2,''value'')==1,',...$ V+ d, ?% P$ y( {
'grid off,',...; s8 d- j9 H& m; G/ l
'end']);3 x6 }5 R4 e$ C2 ]
t1=uicontrol('parent',h0,...
6 G/ X- M8 L) v 'units','points',..., Q: F# R* d7 q6 G2 [0 J% y
'tag','t1',...& Q! S. J, i! c9 `' V
'style','text',...
" H8 r9 P" s/ X4 f! F6 P; h 'string',[str1,sprintf('%1.4g\',z)],...( n) o0 A! V; Z6 O
'position',[100 120 150 20],...
3 z* |9 m/ O4 V0 G 'backgroundcolor',[0.75 0.75 0.75]);; n; `7 k; H/ O
b1=uicontrol('parent',h0,...
6 Z+ C( I! F1 r t 'units','points',...( X+ Q9 H8 ^. a- S8 b: t6 U
'tag','b1',...; }$ H+ O8 A9 f; [: H
'style','pushbutton',...
5 y! Q. W1 s5 L4 [$ Z) l 'string','关闭',...
$ _/ A) q' \6 I; V 'position',[80 50 80 30],...# N+ j9 l) X4 \+ Z, y ^2 v: F
'backgroundcolor',[0.75 0.75 0.75],...
! H5 b# n [$ d: G) z+ m3 w 'fontsize',15,...4 u, C7 O1 x c/ F
'callback','close');
3 e2 n* }- ?; E9 w6 V8 Q$ |3 v7 E5 ?; A5 N
) f; \' u9 k2 ]0 @7 n% F
实例29：浏览流体数据
( Z6 X, c" N- e4 y) m; _6 D" I8 A' P4 p% e
h0=figure('toolbar','none',...
0 V3 V& F% J1 G1 Y: X: F' p 'position',[198 56 450 468],...9 v8 P/ Z+ g8 T: y w4 }
'name','实例61');
, L3 P( k( U8 I* Z# f. ^h1=axes('parent',h0,...
$ U6 K, O/ b; J0 v; Q+ j( R0 Q 'position',[0.3 0.45 0.5 0.5],...3 b% o8 E) D! A7 ^4 r
'visible','off');( v1 H2 T9 a' M6 n+ Q0 c( X8 C$ ~
[x,y,z,v]=flow;
* {5 Y0 r9 L2 l9 m( Exmin=min(x(：）);
* s7 v% n4 X9 Dymin=min(y(：）);' D% \: @4 y. n
zmin=min(z(：）);7 W5 Y- o, K1 G# H& X
xmax=max(x(：）);
+ F0 c2 p% w' Nymax=max(y(：）);' @8 J9 E& ~+ }! V
zmax=max(z(：）);
5 X1 R7 J( l4 r8 \ `8 O1 ~u1=uimenu('parent',h0,...
6 S* Y1 |" s4 d1 P 'tag','u1',...
5 C7 }2 N0 I. g a# R 'label','绘图',...9 v: e' I' ~. t, K! x
'background',[0.75 0.75 0.75]);
# Z9 p c: _- w* c' B/ vu11=uimenu('parent',u1,..." ^' f& c4 X5 H" o7 E
'tag','u11',...* u; r1 g; `4 l( F3 G8 X0 \
'label','绕X轴旋转-45度',...8 B( ?7 ]+ t! ~9 N, L+ V3 O* `
'background',[0.75 0.75 0.75],...
) a) P" m* H/ }; ^7 [3 r/ w 'callback',[...
/ |5 p# J# ]6 ?, K& p 'cla,',...) ?1 [8 Q' M, Y U ^# x" Z- h
'hslice=surf(linspace(xmin,xmax,100),linspace(ymin,ymax,100),zeros(100));,',...
' `) K1 D3 ~6 m X' K* [* p: O 'rotate(hslice,[-1,0,0],-45),',...; d% X- q0 I/ E5 ^. ~% O, K
'xd=get(hslice,''xdata'');,',...+ q" z( [2 L# p D
'yd=get(hslice,''ydata'');,',...4 n3 p4 @! g; b
'zd=get(hslice,''zdata'');']);
2 j6 T- {7 c) }* K& }u12=uimenu('parent',u1,... N: W0 e* J; J
'tag','u12',...
* J6 z# V3 b$ x# G2 o 'label','绕Y轴旋转-45度',...3 r$ k; B! ]5 ~1 Z4 ~ ~
'background',[0.75 0.75 0.75],...
& {. D; t+ J3 {: l0 C J 'callback',[...
4 A- O, L# J( `1 k 'cla,',...
6 [; ^- H* Y' J% F5 h 'hslice=surf(linspace(xmin,xmax,100),linspace(ymin,ymax,100),zeros(100));,',...
" L* K! t' Q3 v# W* `# k6 }) c- i2 M- K 'rotate(hslice,[0,-1,0],-45),',...5 W8 s- i& B, S& I+ I* k
'xd=get(hslice,''xdata'');,',...
7 {( [0 P. O' J4 p9 Q3 { 'yd=get(hslice,''ydata'');,',... P% ?, |+ {6 D$ L- s
'zd=get(hslice,''zdata'');']);) Y# M: m$ _9 C5 }0 r
b1=uicontrol('parent',h0,...
" k0 k6 l7 z. H) o R 'style','pushbutton',...
; \: [: ^! a! u. k% n& F7 R8 ` 'units','points',...
( Y% x. o0 R9 e6 ? 'tag','b1',...
" C% C% }1 x$ }# q. l1 n 'backgroundcolor',[0.75 0.75 0.75],...
: t0 \; O. M8 n5 U( f" X( p) S 'string','设置颜色',...
2 O( Q1 q6 P6 H; k' K2 c# k) p( [! m 'position',[50 120 60 25],...
. j! T& l% p4 J% s+ J7 |5 ~$ z 'callback',[...: |- D9 i, W5 ^& }1 |( l* ~
'delete(hslice),',...6 l2 J/ g6 \, N% I4 B
'h=slice(x,y,z,v,xd,yd,zd);,',...- C+ Y% P" V! h- k$ w+ X4 V, x
'set(h,''facecolor'',''interp'',''edgecolor'',''none'',''diffusestrength'',0.8)']);
9 M7 u* U! X3 V$ f/ b) pb2=uicontrol('parent',h0,...
. e, N" j% z% K! |( O+ a! d' @3 W 'style','pushbutton',..., n4 S' x" m h$ ]! C5 b. c, k
'units','points',...
. w% E. x. Q$ g7 P( S; U 'tag','b2',.../ l0 M/ T+ V( J7 R* a; b
'backgroundcolor',[0.75 0.75 0.75],...
; _; q" Z3 K8 k 'string','添加切片1',...
! W* k9 p) _5 R7 O6 ~/ Y' x+ ^ 'position',[240 120 60 25],...
* Y4 F* U, R7 a7 v |+ R# t 'callback',[...
% y4 O7 k# R; O( B X& r 'hold on,',...
3 D6 Z7 }- o x0 _3 i 'hx=slice(x,y,z,v,xmax,[],[]);,',...* M3 ]: h& }/ ~: @2 V7 ^# ]% A
'set(hx,''facecolor'',''interp'',''edgecolor'',''none'')']);, x% v, z3 i5 e) Y" r1 n
b3=uicontrol('parent',h0,...
4 W: n1 }! |* P2 E/ I' G 'style','pushbutton',...
0 x5 ]. J1 b9 u! I: Z# H( Q, \: B 'units','points',...
" E; ~2 m* `1 r) l: b7 Y& B 'tag','b3',...
/ v7 k# W. u/ I 'backgroundcolor',[0.75 0.75 0.75],...' W: h; k, ]' S+ w& L9 d
'string','添加切片2',...* }/ Z' ^8 Z. R, l w) m* ]* \3 J
'position',[240 70 60 20],...
" Q+ ^ G" o# I: g 'callback',[...& Q3 r5 c% Z. X# G/ e
'hold on,',...
/ z. X5 ?; O- A5 x 'hy=slice(x,y,z,v,ymax,[],[]);,',...' T2 a$ Y' [ }1 |, U! e4 H; {
'set(hy,''facecolor'',''interp'',''edgecolor'',''none'')']);
5 @; L4 H' G0 E, ^b4=uicontrol('parent',h0,...
$ T3 q. W7 ~7 \8 R$ q 'style','pushbutton',...! L3 f5 X1 i; t- F5 u
'units','points',...3 ]; ?; `4 [3 Z
'tag','b4',...
) A% L! f0 o6 e% e: S 'backgroundcolor',[0.75 0.75 0.75],...
5 p0 l3 A# a) f( @* v% k, V 'string','添加切片3',...
& T: V: F' X2 V3 {- p 'position',[240 20 60 20],...
. P; n" b/ d/ ` Z' K 'callback',[...' O4 M7 K; h; l, o4 }2 ?2 @
'hold on,',...4 T' ~1 L0 B7 @# O# e
'hz=slice(x,y,z,v,zmax-1,[],[]);,',... G. v! Y2 J* k* ]5 Y
'set(hz,''facecolor'',''interp'',''edgecolor'',''none'')']);
) ]* V; v1 _2 V, z! w: ^) P3 \; B' pb5=uicontrol('parent',h0,...2 V& j& I' s1 Y, _* F7 }8 j
'style','pushbutton',...' B* n) U0 O V0 R# e. o6 n: V
'units','points',...9 ~0 X- z7 ^+ U6 g
'tag','b5',...+ X# `% j8 t' D' A/ U% I! {9 P/ O, M
'backgroundcolor',[0.75 0.75 0.75],.../ A+ ~+ q3 y" M+ Y0 M8 {
'string','灯光效果',...+ Q `2 x; T) D" ]3 Z& L b. O5 x* I
'position',[50 70 60 20],...
, h! p0 A- M5 K! R* e5 `& ? 'callback',[...
! e- l, p" `0 G Y! w0 {: K 'daspect([1 1 1]),',...
" z8 A# e3 D0 e+ B0 g4 Z* ]% P7 Q 'axis tight,',..." n" N4 ~9 s6 X4 f4 c
'box on,',...
; r0 y3 J" g0 M: ?" x3 y4 Z1 } 'view(-38.5,16),',...' Z2 B% M. c( U& A- t
'camzoom(1.4),',...; E- E: P& P( y
'camproj perspective,',...
3 K0 F" t! j5 \* x' S/ F+ } 'lightangle(-45,45)']);& A. `8 X, f/ f, u( K
b6=uicontrol('parent',h0,...5 ^* {& p/ t* G3 I
'style','pushbutton',...
3 U, _ ~6 x7 w$ I) z, G: N 'units','points',...
; p, {6 T4 u2 u+ X6 Q2 f* Y7 V 'tag','b6',...
! j% N" |6 O! r: b! O' b 'backgroundcolor',[0.75 0.75 0.75],...
0 X& y* m, |* m( I# `) |% l 'string','colorbar',...; \3 M+ Q7 y, S$ |2 j
'position',[50 20 60 20],...
- L) A+ ~/ ~5 m7 _. F5 ` 'callback','colorbar(''horiz'')');
F# U; p, @0 x6 V7 `$ x% yb7=uicontrol('parent',h0,...
2 e5 A4 N8 n6 U1 V( \ 'style','pushbutton',...) v5 M' m0 F8 y' M3 z
'units','points',...4 ?+ P/ u8 I" u) J1 Y! e/ y0 a
'tag','b7',...8 m3 `0 `; ]6 H4 e- w
'backgroundcolor',[0.75 0.75 0.75],...
9 w1 M3 I/ r: A- q 'string','关闭',...
0 {' y% L( B( I 'fontsize',14,...
2 N1 a; P/ H. X* c% i* y4 n& P 'position',[145 75 60 20],...
7 v, }7 e) n1 S: M6 }8 ] 'callback','close');. G* ^ C/ v# J4 _
1 p. j& b: X" `5 i9 S
$ z$ z% `; e: Y: X% `) Z! f5 r实例30：简单计算器# l3 D* o/ l# Q. q$ y
! D( x% o6 ~! t$ J
h0=figure('toolbar','none',...
0 p5 ^* @% X5 w, T x 'position',[200 60 220 240],...3 [6 ]; M1 o% ^# @, P2 e
'name','实例62');
$ A! j; o: e5 u" ^; _5 d$ q, Y- S4 `b0=uicontrol('parent',h0,...# y. s7 I0 \5 {7 S; ?
'units','points',...( C$ }( A* _9 B* X$ G# H- D
'tag','b0',...- Y; V, F# T$ X: D
'style','pushbutton',...' i+ c* q3 x; n; {- ?2 l
'string','0',...
5 u9 H6 `8 L4 K, [7 J8 \ 'fontsize',12,...
m: F8 O. t0 ^& ]; T8 ` 'position',[5 15 35 20],...9 p$ v2 o' M' s+ z* L4 U. E! M
'backgroundcolor',[0.75 0.75 0.75],...4 _0 } S) A' f5 X2 L2 B- ^" U
'callback',[...
1 z- A7 j3 n- \6 |: C. Y* Z 'if k==''0''&i==0,',...( q" r7 s8 r7 Q# c
'errordlg(''数字首位不能为0''),',...+ q4 J0 n8 h+ ^; o: ^: e
'else,',...
) J, p0 z& Q6 E" O' M 'k=[k,''0''];,',...# d6 L# n0 U5 G9 q0 u
'if k==''00'',',...0 y6 N8 N) `" g; c! ?
'k=''0'';,',...) n# X Q: Q; k8 D. k
'end,',...0 y, ?" i M L% K: U& G3 G$ Z! X
'set(e1,''string'',k);,',...) C3 s0 [) A0 e3 c0 J
'end']);
. {' n, h! ~6 y. G. ]- K, Fb15=uicontrol('parent',h0,...8 m* _- b2 k0 Y0 h; t' E
'units','points',...
( v! [5 j0 v/ U5 [ 'tag','b15',...
: n! q* ?& Z9 _+ s- G- [6 O U 'style','pushbutton',...
% M, i& k' F: i' T' L+ S 'string','=',...
. T0 t+ e) t( R. Z' f6 a 'fontsize',12,...
3 W+ x& Y0 ?: c1 l 'position',[45 15 35 20],...
7 s1 T0 e3 E1 z: Z8 E% f" T 'backgroundcolor',[0.75 0.75 0.75],...9 s I( G$ C5 C
'callback',[...$ A; Y w: s) D( V* f
'k=get(e1,''string'');,',...
* H5 o. H2 P: g v2 Y" x+ G6 W 'if g==''+'',',...# `0 [* X1 R* a# S+ o! N
'm=m+str2num(k);,',.... y' [; K' |: r. s; H/ o
'end,',...' c: @. F; y9 Q) V( `0 q
'if g==''-'',',...
3 {9 L( `6 ?3 L- X 'm=m-str2num(k);,',...5 q1 u9 K$ e& j) J
'end,',...* P+ m, S( X$ W
'if g==''*'',',...3 P$ y: U3 ]5 W. X$ p
'm=m*str2num(k);,',...
; }% X0 N4 n+ s# w 'end,',...' O4 g5 A! I0 b' X( W
'if g==''/'',',..." \+ L# ]0 p1 j. [# F
'if k==''0'',',...
; g* C2 j) v0 h1 L 'errordlg(''除数不能为0'');,',...0 p, S0 m& D/ V# [- ]
'end,',...
* V& f. G4 a: ^ 'm=m/str2num(k);,',...
\8 z/ }1 q2 V3 b& _' w 'end,',...
1 n4 M7 Z, K0 e& v 'set(e1,''string'',num2str(m));,',..." l1 ]1 {. n& f W4 \% c
'i=0;']);( L: S' h1 l0 H0 V( N/ ~3 m6 }
b11=uicontrol('parent',h0,...9 `, `0 r( @5 k; Z! X
'units','points',...+ Y, F: a6 @3 e1 U8 c
'tag','b11',...9 Y- t8 U: w+ c" P. O
'style','pushbutton',...- }, _; z4 O+ A" x7 l
'string','+',...5 }1 b# P- Q, Y0 G( z, F/ b* Q5 \
'fontsize',12,...
! J) X5 D$ m6 n5 o3 @8 v 'position',[85 15 35 20],...+ c5 ^% m1 N1 ?; G
'backgroundcolor',[0.75 0.75 0.75],...
% @8 b- a7 W- l) `4 j5 x) M 'callback',[...9 L5 _7 K5 z$ H; I. w# e1 x. `
'i=i+1;,',...
E# Q# |9 k8 V6 q8 w9 s9 q 'if i==1,',...* w1 i! N( X; U" N6 a
'm=str2num(k);,',...6 k& q) Q+ S) J1 G( f$ ?8 R2 n
'set(e1,''string'',''0'');,',...' e F' m; Z& h. _/ ]
'end,',...
2 J# x$ N, o8 z, g5 S! ? 'if i>1,',..., {/ q( f3 d$ V! h' {
'k=get(e1,''string'');,',...
, \" P; ?- n6 J% s$ t, I6 e" M( m- i5 S 'if g==''+'',',...) Y% J, ~5 N& W: O
'm=m+str2num(k);,',...
! E% w0 Z$ c& }2 F0 a 'end,',... B+ _+ a2 w& z
'if g==''-'',',...2 ?2 E- J6 r% I# X, `
'm=m-str2num(k);,',...+ b0 ?7 T( v6 \; t; U
'end,',...
+ @# _6 |* N) s# [$ \7 s% e 'if g==''*'',',...4 b4 F! z6 J9 S( W
'm=m*str2num(k);,',...# \8 P* q: ?0 W3 L% }2 n
'end,',...
; c* r. d# C' F7 X4 J$ I1 Z 'if g==''/'',',...
% `; d4 e9 Y; [! @ 'if k==''0'',',...* A4 E' I! @0 |! b. d( _
'errordlg(''除数不能为0'');,',...
p: T$ m3 h3 e$ s# p/ C0 e8 O 'end,',...
, a5 W6 X: @) k* f 'm=m/str2num(k);,',...# [2 Q- `7 L; ~
'end,',...* w" d7 J& v' U8 G$ O* }
'set(e1,''string'',num2str(m));,',...
# ?9 `+ U, s" c: o 'i=1;,',...
5 c6 X) ~0 C i* ]4 |4 M) p; [; y 'end,',...6 L% A% y" v; y, X6 { W: P
'k=''0'';,',...
4 C. f9 `3 i$ b5 A" s 'g=''+'';']);$ F) ?1 |! Q k+ c
b16=uicontrol('parent',h0,...
% Y! ^1 E3 X7 U3 T; }% p 'units','points',...
- C3 M; k4 A. R8 a3 ]# A4 Z5 A8 S; g 'tag','b16',...
$ P. P) ^5 d$ w5 m 'style','pushbutton',...
3 {! {2 g5 p- P. K 'string','关闭',...
' x: ?3 K6 Z$ k 'fontsize',12,...
4 j5 p g+ f, g* Q/ K @) @ 'position',[125 15 35 20],...8 J# z, B: D" ?+ O
'backgroundcolor',[0.75 0.75 0.75],...: Q Z* U9 \# t/ Y0 ]/ _% Q K
'callback','close');! d) g; K: @3 k
b1=uicontrol('parent',h0,...
2 ^/ m, G! W, U$ `: y% n+ _ 'units','points',...* a9 _! S# k6 t0 [/ i( |
'tag','b1',...8 t% `) r0 Q2 y' F1 e1 E7 J
'style','pushbutton',...
( d6 y7 l5 Q; b, h t 'string','1',...
9 ~9 m# y& M h7 P% p* c6 Q6 v 'fontsize',12,...
t% o. ^9 ?9 P( L# o/ B 'position',[5 45 35 20],...; z' c7 o- @2 f& p% A6 w8 e8 F* U
'backgroundcolor',[0.75 0.75 0.75],.... [& O8 ]0 E& m) Z4 b
'callback',[...
1 i: ~" ~9 d/ C2 f 'if k==''0'',',...
6 ~( f. T% p6 v$ y 'k='''';,',...! x3 c6 K3 H: T: e" i
'end,',...' r0 V% Z2 x, ^9 s: y) l' a* W
'k=[k,''1''];,',...- s2 x: A2 E) j$ o7 N8 ]) H% k( C
'set(e1,''string'',k);']);
/ W0 F' k! X7 p, I6 `" Lb2=uicontrol('parent',h0,..., O& J; w( p& y8 e
'units','points',...: U9 H' j0 w3 T1 u; X& W
'tag','b2',...
+ c8 p8 _$ U2 Z 'style','pushbutton',.../ ~+ h' m* B! i% ]9 H
'string','2',...
% x5 _% N2 N3 U$ l; ]& U: e- Z! G 'fontsize',12,...
# F; x' \3 |3 J8 `; D& S1 X 'position',[45 45 35 20],...3 m- w+ c# P4 |2 N
'backgroundcolor',[0.75 0.75 0.75],...
% i) }# P# `0 v( o+ J: o 'callback',[.../ h- M' e" ?0 Q- A
'if k==''0'',',...
- m) k2 U4 i6 E/ r/ c4 M 'k='''';,',...
6 r7 c- S8 g0 o( }2 ?& O 'end,',...
$ e3 o* ^% \! b- F" V. b$ | 'k=[k,''2''];,',...
?: t8 g, W4 i; l5 r0 g 'set(e1,''string'',k);']);3 B! N- u T# k: k- [8 O
b3=uicontrol('parent',h0,...
$ E f% ~$ s9 O5 P% N, B- U 'units','points',...* l1 x0 r& L/ r9 T) d
'tag','b3',...
* F: o, M3 K% b3 U# u6 `9 g7 i 'style','pushbutton',...4 {; t1 [6 j# f8 v
'string','3',...
# p* | H1 o- n3 @& C3 r: r* G 'fontsize',12,...* ?3 ?" E' g) H
'position',[85 45 35 20],..., H0 ?7 j# S' w7 @# t$ {$ p) O
'backgroundcolor',[0.75 0.75 0.75],..., c( {5 w, x& Q+ R" Y1 |, E2 d
'callback',[...0 [% i* v4 { H1 |, R
'if k==''0'',',...
, j! {- ~+ ^0 W1 ^. t; K; o( K( ] 'k='''';,',...
. G, k9 Z E4 {' w 'end,',...5 u% P7 O( t+ Z) T
'k=[k,''3''];,',...
1 @7 o3 y# x0 S 'set(e1,''string'',k);']);3 d- m0 S4 [' y; w
b14=uicontrol('parent',h0,...6 Q/ Z) E$ K2 C) Z. t4 {
'units','points',...$ O. q% R, B0 }- \8 I |: J! }3 r
'tag','b14',...- f1 X1 z" s: r
'style','pushbutton',...$ x3 F7 c6 @3 @; {
'string','/',...# N' Y) Q& H) A2 T6 t
'fontsize',12,...
7 v# D4 g7 Q; J$ H 'position',[125 45 35 20],...
# m# x4 _- j4 g 'backgroundcolor',[0.75 0.75 0.75],...9 a# |0 c" G* t5 [( S7 C7 U
'callback',[...+ H, U# ` g( R
'i=i+1;,',...0 L: ~7 M; I# ]
'if i==1,',...% g3 h- T: V* `$ Y) _1 v
'm=str2num(k);,',...2 m! B l( [0 h( K2 R- c
'set(e1,''string'',''0'');,',...1 {3 l/ W; M% [- M& I8 A: L
'end,',...1 C! D7 i7 F- @
'if i>1,',...
7 B1 x F: `/ X! `& P9 ]# i 'k=get(e1,''string'');,',...* M2 r: Y) u5 S' |! n" S
'if k==''0'',',...
0 f4 B/ P p# ^" J) e7 Y: ] 'errordlg(''除数不能为0'');,',...
/ a* C- w F" W$ D) ^ 'end,',...
6 n( n0 j9 g$ U 'if ~(k==''0''),',... ?: \" J5 j* d d
'if g==''+'',',...
6 v; |& C7 F; n4 r9 @ 'm=m+str2num(k);,',...
0 o5 E. z6 X8 o- p! R+ l$ J 'end,',...* g$ B. C K0 U# F" Q" }
'if g==''-'',',...
1 w" W: n: e! a) E; A 'm=m-str2num(k);,',...6 g) | z; W% Y- G5 ~
'end,',...
. @8 A5 B9 L* \3 A1 M$ [5 g 'if g==''*'',',...
6 ^: R& N( I# Y9 z 'm=m*str2num(k);,',...- W# y! I# Z9 A2 P; b2 L4 I
'end,',... E$ n) V6 A5 r* ]3 {8 i% A
'if g==''/'',',...
: X+ q/ Y2 S! W7 M2 [: b 'm=m/str2num(k);,',...' p1 N# z l* Q7 W
'end,',...7 ]9 M, m8 A- n K
'set(e1,''string'',num2str(m));,',...4 s! L3 ]! x S6 x
'end,',...
! F" K3 W3 b. d H: U+ K* p 'i=1;,',...2 a( x9 \7 {' }; ?
'end,',...
- T) Z7 f6 u! b2 H; I 'k=''0'';,',...
& d R" S5 n4 U 'g=''/'';']);
/ X7 b0 P3 h. H% Ab4=uicontrol('parent',h0,...$ d% \* `# r% V+ }+ u
'units','points',...
9 ]6 z0 X5 N/ Y. ]0 O( C; t) n 'tag','b4',...& Z" c! B! a5 k" |
'style','pushbutton',...
5 ~% [+ V9 Y( \7 Z% k( |+ f6 p* }6 } B 'string','4',...
" z) y1 [! r" }: b 'fontsize',12,...7 n+ g* a9 V( Z' @
'position',[5 75 35 20],...
' s! Y' j! k/ a) y1 T 'backgroundcolor',[0.75 0.75 0.75],...' o& q4 i w, O7 s4 e2 |0 z
'callback',[...4 W; k. j# u: T/ e3 U
'if k==''0'',',.../ n! n# {6 X+ _0 t/ |* J' f
'k='''';,',...
) U5 d: Y9 x" p% k# X+ h; o- S 'end,',..." n. k% o _/ U, s. ^8 v
'k=[k,''4''];,',...
3 a$ a! D3 H$ d* N9 F 'set(e1,''string'',k);']);
3 g9 Q7 ?4 r: U/ \$ b5 pb5=uicontrol('parent',h0,...
7 o9 U# O& _+ X+ t4 ~0 q 'units','points',...
, D7 q: D; P# q* H8 A( m* d* |5 z 'tag','b5',...
0 }1 Q! w" a# n4 m0 K 'style','pushbutton',... \4 l5 A1 F1 k1 i" _
'string','5',...
# h0 V" b' |) X* M( H1 L 'fontsize',12,...) O+ G- G5 \3 {7 \0 C
'position',[45 75 35 20],..., @: x1 P8 d# t( o- |
'backgroundcolor',[0.75 0.75 0.75],...5 z) U" D2 b. j- ?& D
'callback',[...
& ?/ }! O U d. I* D) w 'if k==''0'',',...& W: K9 \3 F( X8 ^
'k='''';,',...
6 D% o3 O$ T; ~2 l& ]( k( A6 F+ D* r 'end,',..., j2 q4 o" I Y- L
'k=[k,''5''];,',...
6 L" \5 E# A: ~: O 'set(e1,''string'',k);']);
' H( V+ O* P2 J+ h4 Ub6=uicontrol('parent',h0,...
) M3 H- E% q( K& t 'units','points',...6 G0 V4 X. J# Q
'tag','b6',...
: O ?! J' c; L ^# i 'style','pushbutton',...
) A% J, S" }4 A. x% v3 E 'string','6',...
! V. V! i/ Y8 [3 H0 M7 R8 P 'fontsize',12,.... V! b0 t( Y$ g$ G* l; _
'position',[85 75 35 20],...% \3 M! @6 U3 N; C
'backgroundcolor',[0.75 0.75 0.75],...1 Y$ R) ~: v- d' F( ?% C
'callback',[...
! F9 N u4 d1 G! V9 O% [1 c. P, b+ X 'if k==''0'',',... b( N& ]+ ~0 B8 Z' l9 I
'k='''';,',...) N$ l9 d$ C" L. t" f' Y
'end,',...
7 Q" K; a* C# {: { 'k=[k,''6''];,',...
3 ]+ i3 v- c2 D; s* B 'set(e1,''string'',k);']);
+ Y# H" a0 B7 W7 W* x; a. k1 u |b13=uicontrol('parent',h0,...9 I$ `. \: {- s1 `8 z& y
'units','points',...
4 p) \+ ~9 K3 W% T 'tag','b13',...
# D M# c3 `* r) z$ j& n 'style','pushbutton',...
# E/ Q9 r1 S& X6 T; d1 \ 'string','*',...- J( |: r, e& J! z1 e- e
'fontsize',12,...
5 y! s+ O% Z7 V1 F 'position',[125 75 35 20],...7 e v9 i! d3 d
'backgroundcolor',[0.75 0.75 0.75],...* }8 H* K& O7 `
'callback',[...
6 ~, h4 `, V0 [( a% R2 M. t 'i=i+1;,',...0 _* x _9 X, g$ b% h
'if i==1,',...0 x9 @/ K; m$ n/ j% a* l* F
'm=str2num(k);,',...& \% A" }3 w2 U2 Y* F
'set(e1,''string'',''0'');,',...
9 g7 s! F+ F4 t# w4 P; O1 N3 c 'end,',...
9 d8 G1 Q+ s, p) M 'if i>1,',..., c: C( ]+ ?& A9 f4 |/ e
'k=get(e1,''string'');,',...
8 G* P- F1 w2 y# R( y! O0 I 'if g==''+'',',...
0 l/ q0 h2 i0 g! D2 X 'm=m+str2num(k);,',...
% j# N1 Z3 F' {- u 'end,',...; h9 }: \! T( i7 {
'if g==''-'',',..." O/ G9 U4 j, c; ~+ Y
'm=m-str2num(k);,',...1 j. m: ]9 t, L8 x0 z5 i' S
'end,',...
4 G- s4 J5 b& f7 D 'if g==''*'',',...
1 z: A$ G* i% L5 m" @5 q% U+ z% T 'm=m*str2num(k);,',...% ~7 M8 N' I* l; R) M3 F
'end,',...; \5 Q: Z/ B# F/ h
'if g==''/'',',...# ^$ }6 m& K. w+ F
'if k==''0'',',...: X6 _2 y& H ^) F7 v3 u
'errordlg(''除数不能为0'');,',...
1 F2 i% i% p' v3 o& F& i S: @ 'end,',...* m! N5 H( X& M! `8 E. h2 [
'm=m/str2num(k);,',...' I/ g! Z1 v5 l1 @) _1 {) J
'end,',...
. w {6 u p6 f 'set(e1,''string'',num2str(m));,',...
: {" U; A% F. {+ b7 T 'i=1;,',...
: {8 E! d' a H2 E 'end,',...
. W$ z- r$ T4 L/ f8 E: l& S 'k=''0'';,',...
! Q/ y& p u% J. M; z9 { 'g=''*'';']);
$ z b0 I: r Mb7=uicontrol('parent',h0,...
1 T# Q" Q, }) A5 ?, {- D 'units','points',...# @9 ]/ k8 u" }# G1 }
'tag','b7',...6 p" ]8 ]4 X6 A6 P! X
'style','pushbutton',...
+ g! {$ R! n. t( a3 F/ q 'string','7',...' C3 q/ r0 ?" U# j! `9 z1 p" `2 k
'fontsize',12,...
3 `; d4 {& N" v3 z& @; E: b) S 'position',[5 105 35 20],.... m% L6 D0 Z T; U" N/ I- a: P* ]7 @
'backgroundcolor',[0.75 0.75 0.75],...
3 |3 z4 w- n& _8 _$ L# M/ ^, v8 R, n 'callback',[...( Q& o1 } n4 }' d$ Q* H) \. x
'if k==''0'',',...( l7 @3 J) r4 @; T) R8 c2 ~
'k='''';,',...
3 {; w- x r3 k& c 'end,',...# y$ E3 k8 [( A% ~
'k=[k,''7''];,',...
, w) V4 _3 Y2 _/ d; G 'set(e1,''string'',k);']);
1 [( ?* x( {2 \( eb8=uicontrol('parent',h0,...( v) w8 ?6 [. t7 O
'units','points',...% o; K: S- `7 I6 m; H
'tag','b8',...0 k9 ]% H- |- C4 N7 |2 M
'style','pushbutton',...! @$ ]8 X' j9 X
'string','8',..." E+ D5 }2 g# a1 }' d
'fontsize',12,...
% s8 D# ?8 o* w. L( @) `2 w) N! U' B 'position',[45 105 35 20],...9 B2 R9 v- x8 g! Y4 h# E
'backgroundcolor',[0.75 0.75 0.75],...2 \2 ?8 f& p. m+ `2 e' Z, U
'callback',[...
: y) }/ |( e+ i0 g 'if k==''0'',',...
/ T% p1 U. L/ o* T, }! ~( E+ q 'k='''';,',...: B9 L; [; Z7 _! Q
'end,',...6 }, E9 }6 `9 F- _+ W$ t! e
'k=[k,''8''];,',...
" G1 I S, i. B% |' S 'set(e1,''string'',k);']);
+ j- Q9 U2 b' b, O! Lb9=uicontrol('parent',h0,...# X4 P" V8 m$ O. n
'units','points',.../ m9 g, b- `% |' L/ g0 V
'tag','b9',...6 k# \: G/ E0 F& ^
'style','pushbutton',...* s! k! K/ q! p, j7 A
'string','9',...
3 O% Q2 r) w; @' {, T 'fontsize',12,...1 M' ~8 e0 K ]6 L# ]4 \( i
'position',[85 105 35 20],...$ l+ Y! {2 P! g) T
'backgroundcolor',[0.75 0.75 0.75],...
# u( e5 |3 d: R/ h1 c/ u- C4 N) R$ F 'callback',[...
* g2 E4 `0 d. A6 J9 ~3 @# J 'if k==''0'',',...
; k6 _, N$ M r2 r: o 'k='''';,',...: k5 s% b% R! p* P T, G u
'end,',...
/ G1 Y7 ]. |& G4 q 'k=[k,''9''];,',..., k$ w" j' _) }4 K% K* `0 i8 N' `; `, N
'set(e1,''string'',k);']);
: [1 z5 S# [9 u# _* S0 D+ Z7 Vb12=uicontrol('parent',h0,..., d5 G; X" k* R# Y. n2 u( [
'units','points',...& J4 A* E' U7 Q$ n- o3 X; N
'tag','b12',...2 k' w" S& o8 p- [ F
'style','pushbutton',...
1 f, V$ c* `2 t4 p 'string','-',...
' i9 a7 ~2 r3 o; `" ^7 \ 'fontsize',12,...
& d) y5 G7 Q @% F2 a 'position',[125 105 35 20],...
. ]8 P3 d, e/ X3 E 'backgroundcolor',[0.75 0.75 0.75],...7 G: d E# a! c7 |6 W, n8 p
'callback',[...
2 w7 A) D5 K5 o% }0 ]2 H 'i=i+1;,',...
; l2 i3 i+ S- `6 F, P 'if i==1,',...
3 ^, y w& O0 Z Q z 'm=str2num(k);,',...
$ m( v. a2 n/ p7 ] 'set(e1,''string'',''0'');,',...1 g0 }8 y1 J; P
'end,',...
# \5 m, W, G E 'if i>1,',...
! \4 M- F# U; m" |: h) W 'k=get(e1,''string'');,',...* O# F$ m7 U" y# [, R- _, O: k
'if g==''+'',',...: D1 ~4 ^9 D# \. V! J; V. f- {
'm=m+str2num(k);,',...+ F( V: ]! M% w% x
'end,',...3 p9 C5 Y' G1 y* p/ w& i
'if g==''-'',',...6 V/ e/ C! C% d8 j" S1 K
'm=m-str2num(k);,',...! k* r* B, d1 [2 X
'end,',..., j2 v! v% J+ H- U: Q, Y
'if g==''*'',',...- F Y" d1 T! @! H/ z$ C. ~0 u
'm=m*str2num(k);,',...( c" u# m) ]8 J* ]9 o1 p3 `/ L
'end,',...
$ V7 L* j( `- G 'if g==''/'',',...
; Y2 C6 E1 `' Q3 N$ o1 X7 i 'if k==''0'',',...# Y0 c ^ }6 \/ E* m# \! a
'errordlg(''除数不能为0'');,',...6 i n$ C( A2 I/ j! ~" ^
'end,',...
) | ]! c. b7 K0 X 'm=m/str2num(k);,',...
' F, _ a! J+ d 'end,',...4 R s6 B$ J$ J! J
'set(e1,''string'',num2str(m));,',...
2 L6 s4 M' E/ `; q1 R 'i=1;,',...
2 Q' |% i6 T, B9 u$ g& z# a 'end,',...5 b9 N0 S# \5 h. Q+ }7 F
'k=''0'';,',..." ]- f$ N0 a# l; h
'g=''-'';']);
& _1 v7 q9 b% y* u, Ze1=uicontrol('parent',h0,...
3 [: P7 d- o5 N+ d 'units','points',...
/ J( E* n/ \) S# B 'tag','e1',...
* J) ]- v9 p/ [6 h' g0 ~ 'style','edit',...
3 |/ {& t$ S; @/ f 'horizontalalignment','right',...
# k. Q, `# L) Y" {. d 'fontsize',12,...
+ q/ u1 A8 ?5 N+ A# x H 'string','0',...
$ }: j6 I- ?8 l( h* _* L9 i7 y" J% Q 'position',[45 135 115 20],...
. I$ Y/ N: i) W2 V# C9 J5 [- E: b 'backgroundcolor',[1 1 1]);
5 e% \7 b6 R0 r t0 yk=get(e1,'string');% C o( k' t3 ]# |% W
i=0;
7 s4 r" v! Q& Z: e4 em=0;
8 A }% r9 Q& f, M3 n# }8 @* Q0 C. B0 V0 ?& {
: o- V) J+ m# \$ s7 C
实例31：字母统计 E* h/ b9 l, C! ]- u
9 [4 x$ w+ Y; h& ~; j$ G$ o2 Y) E) R) Z
h0=figure('toolbar','none',...
2 F+ r0 h' T/ [& J) k4 t 'position',[200 150 350 200],...
6 ~$ ?' D- l% N" `: A* x2 i# S 'name','实例63');
( |+ i' c7 G$ ^: Y+ I3 U7 Hchoose=1;9 B- j9 I5 @+ ~! ?1 A
e1=uicontrol('parent',h0,...+ ?; c4 o# b6 r- L) ]
'units','points',... C, {0 ~0 O4 U* }
'tag','e1',...+ U4 m1 [: H+ K
'style','edit',...4 k, w3 [! }2 |5 `
'backgroundcolor',[1 1 1],...
4 a* w, Z& e: N, ^4 m$ _ 'min',0,...3 p" d4 E6 _& y; i |+ R
'max',2,...
6 _* l1 N( e' N4 S 'fontsize',12,...
. T: |/ G2 `+ a/ Q& C* G# C 'horizontalalignment','left',...
3 @( U+ ]& T# N! q+ \/ L' O 'position',[20 20 120 100]);
+ A3 V. u+ n5 at1=uicontrol('parent',h0,...
! e5 Q3 g; `2 _7 E& I q4 ~0 u 'units','points',...
! t+ L7 M2 u# m 'tag','t1',...' e. Q. B J8 g% s
'style','text',...
2 @% u) Z: k+ Z* ?7 |- J 'string','请输入字母（大小写皆可）：',.../ ^3 ^! C: V6 P3 ^5 T3 T6 Q+ H% n
'fontsize',10,...
# E j6 | y$ W: e 'backgroundcolor',[0.75 0.75 0.75],.../ {4 d3 f) F( V+ _$ y
'position',[20 125 120 15]);
/ @ Y' q& Y/ y. N. t, F. zb1=uicontrol('parent',h0,...
- x* t" |0 u# W" e G* O 'units','points',...8 e* F8 s) P1 s+ `! ]5 I7 }
'tag','b1',...
. ?& X" `4 \# b( G! m8 Y4 b: k 'style','pushbutton',...4 c) A4 b) j$ H# G: W" i
'string','开始统计',...# m4 U- h$ I& `8 f( G4 A
'backgroundcolor',[0.75 0.75 0.75],...- p( Q+ m; f% O
'position',[180 100 60 20],...
8 M5 F' C) V. ~% x 'callback',[...% v: I: I; ]! j5 P6 I2 p6 X: q
's=get(e1,''string'');,',...
' t' o" z5 z" x/ p, k; B2 { m! b$ S 'n=length(s);,',...3 q+ B: _! {7 R+ D! _- ?8 W
'jb=0;,',...* p- H% o; {( Z H
'jl=0;,',...
# G& R' b) U3 ^4 W 'for i=1:n,',...) l9 ]: [. M* V/ q6 a
'if (abs(s(i))>64)&(abs(s(i))<91),',...& Q8 r4 k* U1 e/ K2 d
'jb=jb+1;,',...+ E) [6 K/ a4 D9 r; ]; ]9 R
'end,',...
9 f. }9 s$ R9 p1 ?% s) O$ g 'if (abs(s(i))>96)&(abs(s(i))<123),',...
6 A3 C' v" f- X0 b 'jl=jl+1;,',... R h( k8 e! r; Y' K' u6 C
'end,',...6 k% t6 g- Y9 @9 n/ y
'end,',...
% |6 w+ g* x$ T. {( I8 j0 C 'j=jb+jl;,',... u( \/ R0 U2 y' u# Y
'if choose==1,',...
# v/ n! {0 u3 q/ A 'msgbox([''共有字母'',num2str(j),''个！'',''其中大写字母'',num2str(jb),''个！''],''统计结果''),',...
1 M) \( q7 E' C* ~ 'end,',...
6 u3 J/ T: e9 ]- x1 z* p 'if choose==2,',...
7 u% \! i q0 ^, | 'msgbox([''共有字母'',num2str(j),''个！'',''其中小写字母'',num2str(jl),''个！''],''统计结果'');,',...
7 u7 A1 Y& p. F+ i1 ~ 'end']);# o: y5 u: O% I! M$ R
u1=uimenu('parent',h0,...4 e" E9 m+ o |7 M
'label','字母分类',...+ b/ @6 V) u8 B2 b, Y
'backgroundcolor',[0.75 0.75 0.75],...
3 y+ K& m) K0 A 'tag','u1');
! X! w7 T3 l; h7 g- \$ Au11=uimenu('parent',u1,...
8 B- X+ S. g* w3 c 'label','大写字母',...
2 p9 r3 V1 ~7 h$ g$ G/ }1 ? 'backgroundcolor',[0.75 0.75 0.75],...
/ }8 ]. l2 X4 ]9 j+ u9 | 'tag','u11',..." y f5 M9 k7 e b
'checked','on',...2 s+ ^: Y% ?9 d7 X
'callback',[...
0 N9 }/ ]- \. W5 ~% G" p! L0 z( G 'set(u11,''checked'',''on'');,',...
L7 u. w; k" B' q( @* ^ 'set(u12,''checked'',''off'');,',...% w/ L% t0 x/ S7 v% B) f/ R5 V
'choose=1;']);. d1 C) n! [& f- X% p7 S
u12=uimenu('parent',u1,...
, Y: _, R6 O5 j: h2 b) J4 G 'label','小写字母',...
4 T; r; R7 S9 d# K 'backgroundcolor',[0.75 0.75 0.75],...6 m- C) d9 q# I; I
'tag','u12',...6 Z, M: j; j4 j' M! R; L3 f! p5 `
'callback',[...% n1 o7 A. f2 o- d; {0 c7 c
'set(u12,''checked'',''on'');,',...
: A0 L1 r2 S2 b6 k8 Y 'set(u11,''checked'',''off'');,',.../ q: b' y7 `6 ~! F6 I; v$ R1 o
'choose=2;']);$ l a# L! [: q; e a6 f; E3 J
b2=uicontrol('parent',h0,.../ B4 k' o7 C+ V0 E1 w( V: ^
'units','points',...' P' f" N; |3 @& F% q4 N( ?
'tag','b2',...* d' n. B$ D( a' d2 m- J
'style','pushbutton',..., o: q% q% k, _2 a) l# H3 z5 v
'string','清除',...! e) M' A! l7 \; m& c% M
'backgroundcolor',[0.75 0.75 0.75],..., Y, u% C4 W& u1 }1 K4 E7 s
'position',[180 60 60 20],...( z4 x0 @# v+ v; g) u# Z
'callback','set(e1,''string'','''')');3 B2 t; u" w+ F8 q+ Q
b3=uicontrol('parent',h0,...
: w" H; {& G7 A" g' p0 O- J 'units','points',...
Q- K$ B4 M0 _5 n( V$ L 'tag','b3',...4 a6 R" v% R! a% c9 X2 ^* A: a& y
'style','pushbutton',...2 F) J) I( [ }1 t% e
'string','关闭',...
$ E( u9 _! X4 d) w' U 'backgroundcolor',[0.75 0.75 0.75],...2 |, i! V. W o. q0 ~& O J" d
'position',[180 20 60 20],...: c0 C4 v3 y, `6 u. Q* Z. v
'callback','close');2 p. F. a$ P3 I
: {$ p# d6 o( q, C5 y6 ^3 t+ t" x% F" P1 ?
实例32：图形的几何操作
4 y5 S, Y' E) r) R2 ]6 Z; ~7 @
. H8 c1 d) I, l4 Ch0=figure('toolbar','none',...! R" c' ]8 {) t) j/ L- B
'position',[200 150 300 150],... _6 x# N$ ?; D% v, r
'name','实例64');7 ], Z% t+ p3 ^, o: @( y. `/ ^; X
now=fix(clock);
j+ b7 c3 ?3 c- j0 r3 Z. Ue1=uicontrol('parent',h0,...! c9 P: S- B1 w
'units','points',...6 W( i; J' _; }: G
'tag','e1',...3 y3 [5 Z+ K4 ^ @
'style','edit',...
6 g3 f$ r+ i& }5 ^# p& n! L# ]. ` 'backgroundcolor',[1 1 1],...
( X# T# `' G1 x 'horizontal','right',...
0 G. W! `2 Z1 k3 [" f" G! { 'fontsize',12,...9 |1 _- B& Z: d7 Y. { ^3 C" G4 X
'position',[20 80 30 20],...; A: H/ B2 h4 R" C2 S' |
'string',num2str(now(1)));
% N% ]% [1 Z* M& h& it1=uicontrol('parent',h0,...
+ c2 y/ \1 Z& M1 w% V1 ~4 b8 A' a 'units','points',...
+ L/ V+ o1 z5 e, A1 g7 x4 L3 o6 y# j1 V 'tag','t1',...6 s7 ^1 Q0 l/ i$ {$ u8 @- s3 n
'style','text',.../ V2 t+ z. n! \
'string','年',...+ `; [/ f8 g8 r# w0 j. H+ C
'backgroundcolor',[0.75 0.75 0.75],...
( q/ Q! b2 Z) N i: D 'fontsize',14,...) k) t. y, r" M/ O% \- n
'position',[55 80 20 20]);; P7 Y X4 j. ^
e2=uicontrol('parent',h0,...
, V* E2 q. p9 O# h2 Z: d 'units','points',.../ ]& c+ j: v* |1 ~/ L4 Y* ^
'tag','e2',...
; g) k k; l% Z" x( C 'style','edit',...
. o3 ~2 @& {) }4 [! H 'backgroundcolor',[1 1 1],...
/ P0 _+ p9 U& i& F P2 B ~ 'horizontal','right',...6 G6 Q. J5 j9 j1 H' X+ B
'fontsize',12,...' {5 s, k. K5 r+ q( D
'position',[80 80 30 20],...: r3 x5 h% j, J/ P6 P. c I) G" w
'string',num2str(now(2)));
; u- v/ V1 z& S) d' M. @5 B" @: _! kt2=uicontrol('parent',h0,...0 g* K6 ~6 b8 L( R
'units','points',...
3 {" b4 ^$ `1 H$ W, O9 M: v 'tag','t2',...+ X+ W8 K- s( A8 [7 r
'style','text',...7 A+ \( j/ f& d8 r4 F
'string','月',...
1 f* d: n: s F5 Q0 Q- C: @ 'backgroundcolor',[0.75 0.75 0.75],...
/ Q* r7 j8 N" P4 N0 v% D0 E 'fontsize',14,... L3 A8 R8 t9 O$ A F x
'position',[115 80 20 20]);
8 X8 O: n, f4 qe3=uicontrol('parent',h0,...0 {5 ^4 T% O- h
'units','points',...
, }6 b6 ^+ ~% x 'tag','e3',...
% \7 P9 I( M0 U& P6 c 'style','edit',...4 X4 C/ D8 \2 ] V9 L# f% U/ r0 ~$ X" D
'horizontal','right',...; d3 v* C4 R7 a
'backgroundcolor',[1 1 1],...$ E: b+ P% M( i5 f/ w' N1 w/ Q1 {
'fontsize',12,...6 ^+ e$ w# ]- S! a8 T; }
'position',[140 80 30 20],..." t$ w2 v: S6 f
'string',num2str(now(3))); w( Y) Y4 Q4 O+ n; w8 t
t3=uicontrol('parent',h0,...
. ]- S- |" E, A; S3 `7 K; |* L 'units','points',...
1 k, Q8 J5 O# P) q 'tag','t3',..." x2 R. K! j/ [0 r+ h% o7 P
'style','text',...
# ^, |5 _6 A$ ? 'string','日',...
1 t7 _" c( k4 w W4 n 'backgroundcolor',[0.75 0.75 0.75],...! [/ J: q4 U. o6 N
'fontsize',14,...+ e2 S- k1 P2 D4 }4 R/ {% n7 s
'position',[175 80 20 20]);
( K+ T" N* w: e+ q3 ~e4=uicontrol('parent',h0,...
I4 d2 `: s/ P( B2 S$ @/ S' C 'units','points',...
& y% z) u. x: k) O 'tag','e4',...
, d, `4 Y* x' Q+ I; T v9 y8 w 'style','edit',...6 A _( _6 R1 Y9 } p
'backgroundcolor',[1 1 1],...
; A- e3 q# W, f. X) ~7 O" n 'horizontal','right',...& H! [" I" E' f& z: f
'fontsize',12,...& L" m. P# F0 o
'position',[20 30 100 20],...
# \% h5 ^1 i6 L! K g' |+ ? 'string',[num2str(now(4)),'：',num2str(now(5)),'：',num2str(now(6))]);1 D2 O* x6 D& g3 V
b1=uicontrol('parent',h0,...
% f9 p1 _( _+ `8 V3 t 'units','points',...6 t" W$ o o2 Z) s" t) P2 o
'tag','b1',...+ X! z+ U/ L3 B; V
'style','pushbutton',.... X" g) q- o' ?+ P- _+ S5 U4 {1 P
'backgroundcolor',[0.75 0.75 0.75],...3 E% M$ a' Q; u( d' N
'string','关闭',...
( M- H/ A% F( w2 V4 R/ W 'fontsize',12,...% _: V* N% W K5 t
'position',[150 30 50 20],...
$ H- B( U9 M; f6 z* G K) K 'callback',[.../ k; n0 a8 ^- N3 Y' K7 e3 h
'k=1;,',...
' w. X# N+ h( |( j$ s: R' h 'close']);% b0 P7 s! h, e9 L6 J4 k: o
k=0;5 G0 H+ ?5 k; o. D+ k: L1 Z7 g
while find(get(0,'children'))==h0
+ n, x( o, z; f' q2 ]5 u. O now1=fix(clock)
8 A4 _$ c% i( z3 d, U( q* C4 h set(e1,'string',num2str(now1(1)));
5 M; G, B/ A# d set(e2,'string',num2str(now1(2)));
+ y/ {7 K+ ~" R) r8 _3 A set(e3,'string',num2str(now1(3)));/ S6 _% ?6 W( V5 B: J" ^. {" Y
set(e4,'string',[num2str(now1(4)),'：',num2str(now1(5)),'：',num2str(now1(6))]);4 ^+ x- k( L$ n6 \* Y5 L
pause(1); p! O' a8 o9 w- t
if k==1
% ]' m, K2 z: L; r. O% S# d0 M break" O" X l3 b& x1 d+ V
end
" E6 g6 ~1 ]" I7 zend
" L ?- w" {! c6 u
( Z* L& M8 }( o! E
9 e; u" e+ N! P2 c实例33：时间计算器0 o% @+ C" N, D! k" Y- b3 p, B
. Z+ S2 |" M) r! @8 j6 Eh0=figure('toolbar','none',...: L8 I e4 B4 A) w; `$ l' D% [
'position',[200 150 300 250],...
% ~ H3 L: ~8 |' J/ } 'name','实例65');
8 e' z0 ?" h/ q4 n4 R0 _# q4 G- @huidiao=[...
4 d$ u' r: c$ u- ~' e `6 v3 q$ f5 v 'k=0;,',...
5 J/ a4 H1 {2 f. t 'fyear=str2num(get(e1,''string''));,',...8 \- E9 B( d* k) _% \4 Q5 p
'fmonth=str2num(get(e2,''string''));,',...7 ~; b2 }/ Q2 z: V
'fday=str2num(get(e3,''string''));,',...
9 r7 p. [! [* @; }' d6 _ 'syear=str2num(get(e4,''string''));,',.... R# b f- @* z* l+ B: e$ t' o
'smonth=str2num(get(e5,''string''));,',...; T, \, b8 p2 E) k% p0 O
'sday=str2num(get(e6,''string''));,',...4 o, P# z/ G. ^1 _5 O) M
'month=[0 31 28 31 30 31 30 31 31 30 31 30 31];,',...8 r+ O8 U ?8 p" b, F* I
'k=fix(fyear/4);,',...0 g3 V0 W/ y3 ^. j: Q" a5 x# f: l
'if rem(fyear,4)==0,',...
2 Z( Z6 U0 Z" c 'month(3)=29;,',...9 l4 |( X, E6 ]* a$ N; v1 B. t
'else,',...
+ |' B6 t3 w/ E+ y1 f# m 'k=k+1;,',...
: O: S3 U& K0 O3 | 'month(3)=28;,',..." a1 U9 |" Y! c) z/ m6 p. d
'end,',...
+ F7 z7 k& t3 Y8 s 'sum=0;,',...
) ]) X; v1 ^1 L I0 j 'for i=1:fmonth,',...8 a% H! @7 {$ f* B5 w1 @2 n
'sum=sum+month(i);,',...! r" A( H+ K8 B5 y
'end,',..." }: r$ ~3 P0 _, O8 \; _" D2 @
'fdday=fyear*365+sum+fday+k;,',.../ `" j% \" V9 l9 A) c
'l=fix(syear/4);,',...
2 {. P2 c/ q9 T8 P3 M' H 'if rem(syear,4)==0,',...( a) }% n' b- h3 n$ o
'month(3)=29;,',...% r/ J- ]- q) D7 Q
'else,',...# i+ H! G7 S( Q3 Q* p+ W# g
'l=l+1;,',...
?* \5 z# O6 U8 c* x2 E4 O 'month(3)=28;,',...3 {, Y& v: o; C# J' \1 _
'end,',...
8 f& V& J. j, n8 r 'ssum=0;,',...
$ g, s" A1 I; y) L) W) ? 'for i=1:smonth,',...& G. _- G& }5 j1 a2 @* Z6 S
'ssum=ssum+month(i);,',...7 j) _4 X" @4 H) B+ X
'end,',...! V2 Q% V; t# ^4 b! i2 t1 M
'sdday=syear*365+ssum+sday+l;,',...
% K( s! O2 z! s$ g' s6 i 'dday=abs(fdday-sdday);,',...
& M8 f. {! O6 D" V 'set(e7,''string'',[num2str(dday),''天'']);'];# k, ~9 Q1 ~8 a4 Q$ h: J, G
t0=uicontrol('parent',h0,...
, J" q; v) _8 O 'units','points',.../ R/ z0 E6 g( o: [8 j
'tag','t0',...5 l9 C- H0 ~1 D9 S% R M
'style','text',...1 ~! h% ^% E" n; O7 d
'string','开始日期：',...
z! y$ o G4 ]% e 'horizontalalignment','right',...
2 K. F4 X, }; i' |3 A/ t/ c 'fontsize',15,...
1 G5 i1 z2 d/ q g" J 'backgroundcolor',[0.75 0.75 0.75],...- R. j3 z; z9 T9 |2 i
'position',[10 160 80 20]);
8 K4 `$ T* q' j3 c$ f3 }t8=uicontrol('parent',h0,...
6 E# O5 Z4 L+ ] 'units','points',...3 A% a: C- D8 z3 v5 U3 I: x
'tag','t8',...# l& W2 [- Y# W5 R
'style','text',...
* V9 @3 {$ h) t# \ 'string','结束日期：',...
# b( b" X* z/ T. _ 'horizontalalignment','right',...
& k/ Z; i u, [) `1 }' G6 ` 'fontsize',15,...
/ T6 X- I9 x& q( s$ {: U# c! [: k. A 'backgroundcolor',[0.75 0.75 0.75],..., ^* Q2 ]% t7 G; x
'position',[115 160 80 20]);3 v3 ^1 X) r. V, ? N7 ^2 u ~
e1=uicontrol('parent',h0,...
2 X% k9 g2 k# a" [3 t* p( u 'units','points',...
+ @6 [; q+ }( t 'tag','e1',...! X. ?8 l5 b4 r( E$ N
'style','edit',...
% @6 b+ W" A9 _. \1 J' ~% [9 g$ k1 ~) g 'horizontalalignment','right',...
: Q6 ]0 t, k- W ]+ l) X8 S 'backgroundcolor',[1 1 1],...
" w4 H8 @' C. r) y1 T 'position',[20 130 50 20]);
+ k/ g+ `3 @- X" f- S$ _0 wt1=uicontrol('parent',h0,...
0 Q- d0 T2 q2 Z/ } 'units','points',...
* O$ ^/ p" m4 A' } 'tag','t1',...
5 b' p# [3 o: c6 P 'style','text',...
) V1 p# |' B3 h/ R+ w$ Q* X2 W 'string','年',...; i' Q) I9 T* c5 K R9 ^% e9 q
'horizontalalignment','left',...
) ]* y2 k: b7 D3 J. N( D; a# b+ L 'fontsize',15,...
' C) {: _+ O; x: B S7 U3 v 'backgroundcolor',[0.75 0.75 0.75],... s T. }/ ?0 t7 e F3 u
'position',[75 130 20 20]);: [+ s- g& X% h Q+ t- d0 M
e2=uicontrol('parent',h0,...
* D/ I: S! S- r& Q7 I4 ] 'units','points',...1 m8 d" d3 ^* x7 J8 g* D" T
'tag','e2',...
8 K2 H5 @. N0 R) s6 ^- z 'style','edit',..." L5 G- Z3 {1 r, y! |1 ]& ]) @
'horizontalalignment','right',...3 `+ S" A2 ^/ ]0 m
'backgroundcolor',[1 1 1],...7 j* G t6 E" C4 `/ L3 I' M
'position',[20 100 50 20]);) Z U$ a) x+ V) M
t2=uicontrol('parent',h0,...
5 e- F2 F! f$ p* B" ~9 v 'units','points',...3 y2 W& _: B$ M ]1 D) k; o8 _
'tag','t2',...
- Q% ~% c/ X& L7 Z* {. H2 j, q 'style','text',...
6 Y2 z# [9 k. \$ C5 r7 Z' K% c' q 'string','月',...0 g$ z3 J0 b; [
'horizontalalignment','left',...
; a; Z' s9 M) G* F' E4 z( C A( D 'fontsize',15,...
( G# v5 |& f" d8 m% U 'backgroundcolor',[0.75 0.75 0.75],...
6 m0 c l) v( C5 g 'position',[75 100 20 20]);
) u9 F- g+ ^+ p7 L. r& _7 le3=uicontrol('parent',h0,...
7 b$ \) F( Q3 s* W# h3 F! o 'units','points',...
$ }; m$ x* l! [1 J1 C& t' N9 X 'tag','e3',...- e4 S# N, b/ o: s) p" B+ j
'style','edit',...& w% i; ?8 V) L; p: T+ J6 ?6 S
'horizontalalignment','right',...
% Y9 @& }2 v9 J# Y& ?9 b; h1 S 'backgroundcolor',[1 1 1],...# F' T7 |0 Q1 L% x0 m; i4 {
'position',[20 70 50 20]);
6 G- O3 I# C3 F' l; ?& m- E. Ut3=uicontrol('parent',h0,...
+ P5 s5 h$ J! T0 m; m3 B; ~# K 'units','points',...
/ a+ u- g+ p* _ 'tag','t3',...+ [1 c' n+ Q$ K3 x5 J& t
'style','text',...( H* [3 |, f! n0 M& W7 Y
'string','日',...
* E7 U% ~' n# { B 'horizontalalignment','left',...
% p8 B. K9 l1 D. X 'fontsize',15,...8 a: s9 B* L; ?4 n0 u
'backgroundcolor',[0.75 0.75 0.75],..., Q, m% z& |" w. b' j7 e- [
'position',[75 70 20 20]);
- N4 F# S* x: o) We4=uicontrol('parent',h0,...
4 \- w) O3 ]5 U4 b 'units','points',...' W: p% D4 _' r+ R: g: L
'tag','e4',...
/ \& ?6 ~+ O: O" v2 ` 'style','edit',...0 G4 t4 e$ R4 p! F
'horizontalalignment','right',...
' J# f3 o8 O/ P 'backgroundcolor',[1 1 1],...
8 L; C c+ E. P" Y0 o( ^+ L 'position',[120 130 50 20]);- y2 `) N' E, p; a: w" N) b
t4=uicontrol('parent',h0,..., s) u9 }/ l, I# o9 M( q3 k& s
'units','points',...
0 K) V$ [) c( q! ^2 a1 r ? 'tag','t4',...
% _* Q8 h8 B9 F. Y4 E' R 'style','text',...
! D w4 K1 [5 k 'string','年',... C, W1 ~7 }0 u, l
'horizontalalignment','left',...
' d2 w3 [3 ]1 W& n4 S 'fontsize',15,.../ H8 d5 N! t9 ~- ]7 k; e
'backgroundcolor',[0.75 0.75 0.75],...3 [: @+ [0 t$ P4 e0 w
'position',[175 130 20 20]);! ~1 t- b g% r
e5=uicontrol('parent',h0,...5 {" e( Y: D, B e& y
'units','points',...
( y6 n$ V$ e9 a 'tag','e5',...
' |4 d8 ?0 |8 N8 V: u- v5 ]8 u 'style','edit',...
3 o: Y$ f6 x3 D/ n8 I% i 'horizontalalignment','right',...5 m4 b+ X1 v) P% q
'backgroundcolor',[1 1 1],...4 b. |. w9 Y+ G. l6 f
'position',[120 100 50 20]);
: [- ~# k* B/ H2 i" Ct5=uicontrol('parent',h0,...# q# R* s9 j- x& l6 {' x
'units','points',...
& O* |, E/ M' f/ I. l: `4 n 'tag','t5',...
( i1 W% N Z! h" }* O6 _0 \# e 'style','text',...) p/ ^2 C) C8 U: [# I* F- y
'string','月',...
2 F$ _3 Z) d; J& f 'horizontalalignment','left',...5 L; L! `4 K0 V/ a, B
'fontsize',15,...
) f8 q0 T; H& x( y 'backgroundcolor',[0.75 0.75 0.75],...
8 M& w) C, `9 u$ T, Q8 A2 h 'position',[175 100 20 20]);0 c# D) g: P& c3 C- \- o
e6=uicontrol('parent',h0,...
# G1 Q4 ]' |6 _) ? 'units','points',...; J% {4 `6 O" R$ F
'tag','e6',...! U) T( x. ^3 Z. H% X- v& f1 l5 f- [- E
'style','edit',...# t9 r7 n' Q ]" U- W6 ?' n8 A4 R
'horizontalalignment','right',...
6 d8 O* `* ]* x+ S) D5 R 'backgroundcolor',[1 1 1],...0 v8 Z( V5 d. I8 I P k9 U; \
'position',[120 70 50 20]);
: X' E; M" r3 [$ r! J5 V/ ht6=uicontrol('parent',h0,...
* q6 L% }+ k7 O/ P1 ?8 L2 L4 P3 d 'units','points',...
4 o- M7 L% e- A' Z! `5 Y 'tag','t6',...# o0 Q0 |4 p0 c' ?
'style','text',...2 k: K, e. W& E6 H8 M3 X# e3 g+ P, r
'string','日',...
" r* L9 T4 D5 l N1 l$ L1 c 'horizontalalignment','left',...0 d. e- ?- m7 e
'fontsize',15,...
8 S" H/ o9 T. D7 p4 P5 @8 \ 'backgroundcolor',[0.75 0.75 0.75],...
8 M, M: K: N& s$ i$ T* ^2 `7 g8 C) p! Q 'position',[175 70 20 20]);5 f6 e/ ^$ f' q- K
b1=uicontrol('parent',h0,...
2 B2 p% U y9 ~5 G 'units','points',...
9 K, k% R$ {; Q# J 'tag','b1',...
& m+ W1 L7 S4 [) J$ s9 Z7 Y 'style','pushbutton',...
! v+ p0 E6 K5 w7 v1 M* t 'string','计算日期',...+ b- h( _! b( B+ i) w( Q
'backgroundcolor',[0.75 0.75 0.75],...
|3 X1 ?6 K$ y5 Q3 a, w8 g 'position',[20 40 50 20],...+ o0 X# D) n4 Z( F) M$ |
'callback',huidiao);# V. ^ g$ c; A" x# Z
b2=uicontrol('parent',h0,...9 s7 W. h1 k4 O( |$ q; K
'units','points',...3 i" k* A) a/ V* f) g
'tag','b2',...
1 ]7 u3 n& L8 {1 q 'style','pushbutton',...) e: ~ A0 |3 r2 ?' T: `
'string','关闭',...2 `; B8 L+ t2 r. F: i7 ]! h7 I" @
'backgroundcolor',[0.75 0.75 0.75],...
" `" s+ N7 C: L' n. n 'position',[20 10 50 20],... l9 ?% z" {% O7 i7 B$ h
'callback','close');
n8 u* b- U8 K/ D7 v3 F; ^e7=uicontrol('parent',h0,...7 b; y1 y6 T* Q+ D( E" |4 ^
'units','points',...
6 Y5 P& w4 L; k( X 'tag','e7',...4 s- ^2 a% O' ?
'style','edit',...2 o7 ?/ G. y" P+ X. t
'horizontalalignment','right',...
1 f5 J) X; Y9 l4 S- }/ q( J 'backgroundcolor',[1 1 1],...9 {6 a) f2 H H2 p6 |
'position',[120 10 80 20]);
; f2 I6 Y/ `* l1 D) e @% o0 }# @t7=uicontrol('parent',h0,...
$ g) J' z1 Q3 D8 T, z 'units','points',...
; [% n* r/ N/ ~, H/ o2 o 'tag','t7',.... r) p) Z& ?7 d8 u
'style','text',...
5 s. ? j+ c/ M3 D! s9 V" @2 t 'string','两个日期相差：',...! r) g( p0 h4 b2 b& V
'horizontalalignment','right',...
" F! m5 P+ ], A5 W+ N- l 'fontsize',15,...4 |, F+ Z1 ~) }% z4 [
'backgroundcolor',[0.75 0.75 0.75],...
2 p% W! W0 _( J. g' s 'position',[100 30 110 20]);2 A% z# ]' z* H1 L6 s. N% r# z' ?
^0 R7 c- k) f. D6 f% ]# ?1 |! f! M% C
实例34：数字操作4 |3 z- r4 d1 V1 |* V6 P7 [
3 L! d. c \3 o/ J$ `( W) bh0=figure('toolbar','none',...
1 ~) x* h. w2 s) c" u1 z 'position',[200 150 350 200],.... @* \' @# B/ m$ U4 i% ~8 D
'name','实例66');
/ ^ U$ \2 {8 d- l6 s, d, |2 E) t1 Ke1=uicontrol('parent',h0,...$ \$ w ` [0 G( B: L
'units','points',...1 k. W8 W4 q" V( M4 l8 b: J
'tag','e1',...
" H% n( U) b# Z; v 'style','edit',...+ _3 `- i" `, u+ h5 h' T( R
'backgroundcolor',[1 1 1],...
% p0 V/ j2 K/ a+ }' ~ 'position',[20 90 80 20],...
* Y. W' B% A* E F. ~ 'fontsize',12,...
4 {6 F. g1 {1 U# s" R3 u4 K 'horizontalalignment','right');; t @; T5 X. h
e2=uicontrol('parent',h0,...
* y1 k% W7 u& a3 a( e 'units','points',...1 u3 @+ I! L* M0 u0 E, C; T4 i) C
'tag','e2',...8 w2 ?. o: {( h1 K* Y
'style','edit',...
" N d3 F1 {% C2 _+ | 'backgroundcolor',[1 1 1],.... b$ A3 b0 D7 u* v: y9 S6 N- o
'position',[160 90 80 20],...
$ p: e! O" C# v3 Z 'fontsize',12,...
1 z4 `! J2 l/ Y6 y8 i3 y' S' }1 o 'horizontalalignment','right');, H9 g0 p* |, ^
t1=uicontrol('parent',h0,...
; Z- j, D$ h K 'units','points',...1 |9 p8 a4 Z3 d: a
'tag','t1',...
% m4 M! ?/ U4 w N0 m5 C 'style','text',...
: x( j6 k3 n, z( T6 w6 |: X 'string','初始数值（十进制）：',...+ {( K0 N# E7 n+ F7 I- C
'backgroundcolor',[0.75 0.75 0.75],...
2 X) d& [# Z7 d: v/ `; Y$ s 'position',[15 110 90 20],...
* I9 r- u: e) n0 G 'fontsize',12,...0 ]' O9 ~- l0 h9 {- `
'horizontalalignment','left');5 k. k# t& g! @% }/ D/ t
t2=uicontrol('parent',h0,...
6 N0 W3 y5 ~! c1 f 'units','points',...
2 o# l3 v4 N8 p2 V 'tag','t2',...4 Q8 D7 q' f3 }6 Z
'style','text',...
7 V# B% G8 b0 e7 } 'string','转换结果：',...) O; G1 u4 A1 W7 x2 Y1 l' ?
'backgroundcolor',[0.75 0.75 0.75],...- v p: X, _. o" ?# ~7 `
'position',[155 110 90 20],...
4 l4 q1 m7 c2 B" O+ Y) r1 s 'fontsize',12,...6 C: h. S: s" a; D) X( U" j
'horizontalalignment','left');
' e' l; | l: y, j) \' gb1=uicontrol('parent',h0,...! c9 C# L; b b6 W& U$ B
'units','points',...
1 D! E# B" t/ J% V: V y9 ? 'tag','b1',... j) W$ q& D; ]* B* i
'style','pushbutton',...1 p* D# o1 R. F- O' m/ T9 H" Q: O5 O
'string','二进制',...
& `* I& X, N5 Z3 p 'backgroundcolor',[0.75 0.75 0.75],...
3 O" k& Y4 U; K. z- N 'position',[30 50 50 20],...1 j* f1 }6 @1 P" j. f
'callback',[...9 Q% U! v3 i) q! T/ K' i5 U" _
'k=get(e1,''string'');,',...6 T: H. K; B* e$ a. q
'k2=str2num(k);,',...
, e" ^- s. q+ o* v 'bk=dec2bin(k2);,',...
" m. q4 N) p; v' w/ j 'set(e2,''string'',num2str(bk));']);2 Y: s! l! l5 b2 c8 p
b2=uicontrol('parent',h0,...
1 f. g) F5 K+ _3 j9 s+ C# C" R 'units','points',...5 }9 L& ?6 j9 u0 G: R \
'tag','b2',...
! N' o7 y9 I) l( ^; h: N1 l. z 'style','pushbutton',...
. J4 @; H: D6 z6 t 'string','清除',...3 j2 \' R- E8 E! \ V
'backgroundcolor',[0.75 0.75 0.75],...2 `% W/ d% r1 j2 @8 j
'position',[170 50 50 20],...
' P& ~* @8 F) b. k; @8 W 'callback',[...5 ]! `& z D4 d" w' j) z
'set(e1,''string'','''');,',...6 n! E9 D b9 R( |: B) K1 i3 P' x
'set(e2,''string'','''');']);
' `$ h1 m2 T" v2 h: V# Lb3=uicontrol('parent',h0,...$ S1 o, c1 [2 ]
'units','points',...
T% `& d' Q6 X2 \0 D4 [6 W4 }0 l 'tag','b3',...6 I9 z. q& l) }8 B# E
'style','pushbutton',...
) D. L2 V I7 u 'string','十六进制',...
% t( z6 i+ w2 ~: _" _% H9 @" \, J 'backgroundcolor',[0.75 0.75 0.75],...
' A1 h/ g, W' ]$ M4 }3 W% q+ j 'position',[30 15 50 20],...; ^, N6 V& F: q, x6 u4 F
'callback',[..." g1 [5 Q* U7 y! F6 Q: Y
'k=get(e1,''string'');,',..." f8 T7 o! G$ ^' r3 @
'k3=str2num(k);,',...0 }4 L- ?" |) S6 V, R
'hk=dec2hex(k3);,',...
6 e4 L# |& n8 k1 A% z: v 'set(e2,''string'',num2str(hk));']);
, b9 z' g8 |3 A, `$ {b4=uicontrol('parent',h0,...
8 q/ F! T4 ]# J/ ~9 Z" S" p 'units','points',.... f) C8 x' |# t- e: V6 n t3 `
'tag','b4',...2 t' v3 M. x: y0 ~; P$ _
'style','pushbutton',.... F5 l) c, \; c
'string','关闭',.../ n; D# }4 ]' O( c: d5 s
'backgroundcolor',[0.75 0.75 0.75],...
, s! f; U' A$ \. m0 V0 }1 l" V 'position',[170 15 50 20],...+ m- s* J9 F$ Q% [! [
'callback','close');
/ a' i8 R& K. J" u3 T
0 q4 V: S7 e: T4 S6 ]4 \4 O5 x. V' W- D# E# Q5 v
: a% V7 X( P$ k' C. Z) C! ` |
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发表于 2021-8-30 14:11
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