TA的每日心情 | 衰 2019-11-19 15:32 |
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签到天数: 1 天 [LV.1]初来乍到
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A=[2 3 14.2743892
6 P9 R3 d1 G0 i1 t7 U% t2.1 3.15 14.2642229, u& K1 z0 w6 o+ ?
2.2 3.3 14.2108503, i& d2 q+ I. {. F; z
2.3 3.45 14.28836748 t* W% S5 L7 o$ ^/ U! K' ?( s
2.4 3.6 13.89315736 i9 `8 \5 E" X- g# X% N/ c! p
2.5 3.75 13.69745838 S7 i+ ?1 Q+ Z
2.6 3.9 13.4649072. ~* O! S9 j) G; H+ q1 j( b
2.7 4.05 13.4445747
6 Z, Z, n+ t; _' _* U2 G% l$ w2.8 4.2 13.0671555$ q e2 g7 u9 G. B( ]0 {3 C) Q, [
2.9 4.35 13.4242424
6 I4 k5 e; _9 ]7 [2 B& n, X3 4.5 13.1421318 D* |( W" h/ B
3.1 4.65 13.3619744
7 ?; J: F% X |. Q2 O3 W3.2 4.8 13.1726296; Y( F0 K) q9 P
3.3 4.95 13.47507328 f. U4 E: p! x( _. O. o
3.4 5.1 12.67957
( l/ Q1 s. ^6 [6 X3.5 5.25 12.4635385
0 C( N# c9 o; j, Y% V3.6 5.4 12.8663735
5 w+ E6 \ B& R, }* J4 |" j" O$ k, C/ r3.7 5.55 12.8257085
/ A4 n4 w9 l" X1 M6 O3.8 5.7 12.0454545
, `' Q! g$ I, u3.9 5.85 11.7480939
$ N; N" k- {& o) W4 6 12.4622677$ | l5 Y. l3 X" T, k8 N
4.1 6.15 11.2245356
$ |9 H# k$ d/ v+ p: s4.2 6.3 11.3668622
$ S5 ^8 R6 j2 A$ K6 n4.3 6.45 12.3059629, D6 p8 }+ B9 ]1 o0 v
4.4 6.6 11.7595308
% g9 c$ g( \6 I2 ^4.5 6.75 12.2627566
2 z4 L3 d3 T) h4 l8 Y4.6 6.9 11.53714559 W/ C, @8 f \ F
4.7 7.05 10.8369502& A) C2 ~$ E1 I& Z7 K# t5 ]! O
4.8 7.2 11.4087977) l% z/ X$ Y8 q! o
4.9 7.35 10.47478
2 Z; B6 C" Q) S% X6 U) ?5 7.5 10.9424243];" k7 x8 ~( A# [2 b; J" \. j
x=A(:,1);y=A(:,2);z=A(:,3);( X- E$ {& z4 q9 [! b: D6 b8 R# |
scatter(x,y,5,z)%散点图
+ ?+ W' [' g; w: n6 i: A4 }figure
9 W" ]6 t7 \! o3 z* H9 {[X,Y,Z]=griddata(x,y,z,linspace(min(x),max(x))',linspace(min(y),max(y)),'v4');%插值# q" ^- N! l0 s; h j
pcolor(X,Y,Z);shading interp%伪彩色图4 C5 f- u) r$ `# O
figure,contourf(X,Y,Z) %等高线图
5 h- G! T2 U: o& i, M: V+ ~0 F+ ofigure,mesh(X,Y,Z)%三维曲面 |
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