%ÇúÏß
x=1:128;
y=1:128;
z=x.*y+x.*(log((128-y).^0.6)+(8./((128-y).^0.6)).^2.5);
plot3(x,y,z)
%ÇúÃæ
[x,y]=meshgrid(1:128,1:128);
z=x.*y+x.*(log((128-y).^0.6)+(8./((128-y).^0.6)).^2.5);
figure;mesh(x,y,z)

3Â¥: Originally posted by breathwave at 2011-11-21 10:12:40:
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7Â¥: Originally posted by dbb627 at 2011-11-21 11:37:46:
[x,y]=meshgrid(1:128,1:128);
z=x.*y+x.*(log((128-y).^0.6)+(8./((128-y).^0.6)).^2.5);
Õâ¸öÒѾ­°ÑxyzµÄÖµËã³öÀ´ÁË
ÔÚworkspaceÀïÃæ¡¢
Òª(x,y,z)µÄ×ø±êÖµÊä³ö
¿ÉÒÔ ÕâÑùд
[x,y]=meshgrid(1:128,1:128); ...

[x,y]=meshgrid(1:128,1:128);
z=x.*y+x.*(log((128-y).^0.6)+(8./((128-y).^0.6)).^2.5);
x=x(:);
y=y(:);
z=z(:);
[x,y,z]