f=@(x,y,z)x.*(y-1)+y.*sin(x+3*z)+z.*x.^2;
g=@(x,y,z)x.^2+y.^2+z.^2-1;
val=f(x,y,z);
[f1,v1]=isosurface(x,y,z,val,0);
val=g(x,y,z);
[f2,v2]=isosurface(x,y,z,val,0);
surfs(f1,v1,f2,v2)
其中surfs函数参见http://www.ilovematlab.cn/thread-268454-1-1.html
请指教???????? |