How to draw a cylinder in MATLAB pdetool?

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Hello all,
I am beginner in MATLAB and I want to solve 3D Heat equation in MATLAB pde toolbox for a cylindrical tube of uniform cross section area. But I can't find a way for defining my 3D geometry there.
Please suggest me an appropriate way of drawing the cylinder.
Thank you.

回答(1 个)

Alan Weiss
Alan Weiss 2017-2-12
Create the geometry from a point cloud, as in this example.
Alan Weiss
MATLAB mathematical toolbox documentation

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