|Re: [eigen] ordering of eigenvalues of EigenSolver|
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Susanne Suter, 08.02.2011: > Hi > > Sorry, I accidently hit the "send button" too early. Here my complete > messge again. > > I'm testing the Eigen library in order to use it for eigenvalue > decomposition or SVD. In the end I need the eigenvectors (left > singular vectors) and the eigenvalues (singular values). > > I noticed that when using the EigenSolver classes, the ordering of the > eigenvalues is not as I expected. as I was teached: the ordering of eigen values is totally arbitrary and depends on the implemented algorithm. Meaning: You have to sort them to your expectations. bye -- Milian Wolff mail@xxxxxxxxxx http://milianw.de
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