1、r(u,v)=u (1 + Sin[u觥终柯计]),用Mathematica作图的代码是:SphericalPlot3D[r, {u, 0, Pi}, {v, 0, 2 Pi}

3、r=u (1 + Sin[3 u])的图像:

5、r=u (10 + Sin[2 u]):

7、r = u (10 + Sin[5 u]):

时间:2024-10-17 12:59:47
1、r(u,v)=u (1 + Sin[u觥终柯计]),用Mathematica作图的代码是:SphericalPlot3D[r, {u, 0, Pi}, {v, 0, 2 Pi}
3、r=u (1 + Sin[3 u])的图像:
5、r=u (10 + Sin[2 u]):
7、r = u (10 + Sin[5 u]):