TA的每日心情 | 衰 2019-11-19 15:32 |
---|
签到天数: 1 天 [LV.1]初来乍到
|
A=[2 3 14.27438923 Y& Q: b+ ]& d% T% U
2.1 3.15 14.2642229
5 u# L" Y9 S" f* J9 U9 M$ A2.2 3.3 14.2108503/ R4 L, V3 E: C
2.3 3.45 14.28836741 m4 Y+ l: u w0 }, L3 a0 z$ N8 n
2.4 3.6 13.8931573$ V7 t1 O9 n/ W7 j# T2 M
2.5 3.75 13.69745835 l2 a2 U1 D3 V) ?
2.6 3.9 13.4649072
! s. h, S" {# q/ T/ i' C! G) K2.7 4.05 13.4445747
7 Z, @$ ~* f, R. Z M2.8 4.2 13.0671555
7 N0 w! U/ B' }2.9 4.35 13.4242424
7 |/ k9 c2 \, I2 T2 ^0 }3 4.5 13.142131! g/ g( H5 p1 r9 z ?* h
3.1 4.65 13.3619744
" A2 }* u2 p4 L V' l7 _4 F/ T3.2 4.8 13.17262960 e" ]; F( f6 A* W4 k9 M, a
3.3 4.95 13.4750732
+ w* V6 @# H9 U3.4 5.1 12.67957
6 J% L& B* m% L2 ~/ j6 u5 h/ S3.5 5.25 12.4635385
( d5 g _# g/ J) I3.6 5.4 12.8663735
0 q) ^ Y. w# P5 C/ F$ d" c7 ~3.7 5.55 12.8257085
9 o* `% B/ Q0 s* H) Y& U3.8 5.7 12.04545451 h9 G1 Z, e3 \8 ]% @3 |9 f
3.9 5.85 11.7480939" L. _4 K: ^) n7 x9 K# q8 w* {
4 6 12.4622677 T9 T+ r6 ^ r% `
4.1 6.15 11.2245356
8 A0 p: ~9 R' d0 A4.2 6.3 11.3668622
( R4 l2 t* L; [ F0 `& o6 a4.3 6.45 12.3059629- |; ?; ^% y* g q1 W9 I" c |, j4 ~
4.4 6.6 11.75953082 k; f: v# q- l E: E
4.5 6.75 12.2627566
- m! b& U7 o; C# E4.6 6.9 11.5371455
: {0 _% g3 o2 v2 }4.7 7.05 10.8369502
8 i3 N4 K# D. {) M- u7 C4.8 7.2 11.4087977
8 X+ j/ y+ A! E2 z7 c# ]4.9 7.35 10.47478; B. [$ F3 n5 f, S V& h0 s' v# Y
5 7.5 10.9424243];& x6 Y% E5 J8 @8 n1 R
x=A(:,1);y=A(:,2);z=A(:,3);7 T F* a5 b. O1 I' z- h
scatter(x,y,5,z)%散点图1 I9 x" B& V' J
figure
o+ s) G5 y2 d1 c. F. K4 |$ _[X,Y,Z]=griddata(x,y,z,linspace(min(x),max(x))',linspace(min(y),max(y)),'v4');%插值
9 c8 E7 G5 v @$ }1 P3 @5 kpcolor(X,Y,Z);shading interp%伪彩色图
, K% Q2 n# E* V0 F: D( Lfigure,contourf(X,Y,Z) %等高线图
# j- h$ G0 q8 h, s8 i' J2 ofigure,mesh(X,Y,Z)%三维曲面 |
|