Re: [eigen] ordering of eigenvalues of EigenSolver

[Milian Wolff <mail@xxxxxxxxxx>]

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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