How can I draw equipotential surface?

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A B 2015-12-16

回答： Mike Garrity 2015-12-16

For example, we have a function

f(x,y,z) = (x * y) * exp(-r)/r

with r = sqrt(x^2+y^2+z^2).

Then I want to draw the equipotential surface of this function,

the surface that satisfies f(x,y,z) = 1 or f(x,y,z) = 0.5... and something else.

How can I do it?

Mike Garrity 2015-12-16

This post I wrote for the MATLAB Graphics blog explains the basic idea behind drawing implicit surfaces like this.

MATLAB Graphics 2-D and 3-D Plots Surfaces, Volumes, and Polygons Surface and Mesh Plots

在 Help Center 和 File Exchange 中查找有关 Surface and Mesh Plots 的更多信息

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