MATLAB爱好者论坛-LabFans.com - 查看单个帖子

slgu · 2009-03-29, 08:37

fxy=@(x,y)3*x.^2-2*y.^3;
[x,y]=meshgrid(0:0.02:1);
f=fxy(x,y);
surf(x,y,f)

2009-03-29, 08:37	#2
slgu 高级会员注册日期: 2007-06-24 年龄: 70 帖子: 188 声望力: 21	回复: [求助]画z=f(x,y)的三维图形哪里出问题了? fxy=@(x,y)3x.^2-2y.^3; [x,y]=meshgrid(0:0.02:1); f=fxy(x,y); surf(x,y,f)