how to make irregular 3d shape with spherical coordinates?

2018 9 7
1 个回答
回答已采纳
更新时间：2021 1 5
10 次查看（30 天）

0 个投票

Hi, I have some different values of 'r' in spherical coordinates and want to plot 3d irregular surface. e.g, I have phi = [0,2pi] and theta = [0,pi/2], so for each phi and theta, I have different r value. I just want to plot the surface, with no color, and only showing the variation in r by 3d surface.

请先登录，再回答此问题。

 采纳的回答

Vineeth Nair
Vineeth Nair 2018-9-11

0 个投票

Attaching a sample code. I have converted the spherical coordinates to Cartesian, keeping radius variable as a vector. Further I have used surf function for the 3d plot.

4 个评论
显示 2更早的评论 隐藏 2更早的评论

Thanks @Vineeth Nair... It is good.. but I want actually a sphere with different radius,,, Means from some points it will be inside and from some it will be out,, like connecting point of spherical coordinates with ir-regular radius. Thanks for your solution. Highly appreciated.
Vineeth Nair
Vineeth Nair 2018-9-14
I found an answer which might be close to what you are looking for. Check here .
@Vineeth Nair,, ThankYou for your efforts Vineeth. Thanks.. Hopefully this will resolve my problem.
how can i plot this map in matlab or python ?/
x=lat : utm system
y= long
z= magnetic data

请先登录，再进行评论。

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Surface and Mesh Plots 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by