Sorting eigenvalues and vectors together
A. M. Archibald
peridot.faceted at gmail.com
Fri Oct 27 13:19:40 EDT 2006
On 27/10/06, jeremito <jeremit0 at gmail.com> wrote:
> I am using a = numpy.linalg.eig(A) to get the eigenvalues and
> eigenvectors. I am interested only in the largest eigenvalue so I
> would like to sort the first element of a. But if I do that, I won't
> know what is the associated eigenvector. Is there a function that will
> sort the values and vectors together or do I need to write it myself.
I think that they are sorted, but argsort() will do what you want (or
argmax(), even).
A. M. Archibald
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