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How to plot a FEM function in COMSOL defined by a given coefficient vector?

Posted Apr 2, 2011, 3:24 p.m. EDT Interfacing, Results & Visualization Version 4.1 0 Replies

Timo Betcke
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I would like to plot a function from MATLAB over a COMSOL grid, which is defined by a custom coefficient vector.

In particular, in my problem I export the mass and stiffness matrices E and K from COMSOL 4.1 into Matlab, compute the singular vector v associated with the smallest singular value of K-zE for a given z and now would like to visualize the function in the finite element space that is defined by this coefficient vector v.

0 Replies Last Post Apr 2, 2011, 3:24 p.m. EDT
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