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How to sum the eigenvalue and eigenfunction?

Posted 25 avr. 2010, 21:39 UTC−4 2 Replies

w z
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Hello ever one, I am solving an eigenvalue problem, but one parameter of my equation is the summation of the eigenvalues and eigenfunctions. Does any one knows how to export all eigenvalues and eigenfunctions and sum them?
2 Replies Last Post 30 avr. 2010, 03:29 UTC−4
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago 26 avr. 2010, 01:23 UTC−4
Hi

there are a few discussions on the forum with a few matlab examples try a search (see the filed to the left of the [Go] just above)


Try "particiation factor"

one of them is www.comsol.com/community/forums/general/thread/2650/

Have fun Comsoling
Ivar
Hi there are a few discussions on the forum with a few matlab examples try a search (see the filed to the left of the [Go] just above) Try "particiation factor" one of them is http://www.comsol.com/community/forums/general/thread/2650/ Have fun Comsoling Ivar
w z
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Posted: 1 decade ago 30 avr. 2010, 03:29 UTC−4
Hi, Ivar. Thank you for your reply.
Hi, Ivar. Thank you for your reply.

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