Question

MATLAB绘制山区地貌图

Answer 1

x=1200:400:4000;

y=1200:400:3600;

[xx,yy]=meshgrid(x,y);

zz=[

1130,1250,1280,1230,1040,900,500,700;

1320,1450,1420,1400,1300,700,900,850;

1390,1500,1500,1400,900,1100,1060,950;

1500,1200,1100,1350,1450,1200,1150,1010;

1500,1200,1100,1550,1600,1550,1380,1070;

1500,1550,1600,1550,1600,1600,1600,1550;

1480,1500,1550,1510,1430,1300,1200,980;

]; %自己检察数据.

surf(xx,yy,zz);

hold on;

[c,h]=contour(xx,yy,zz,6);

clabel(c,h)