[Numpy-discussion] linalg.eigh() newbie doubt

gordon nodrogbrown@gmail....
Tue Apr 1 10:31:24 CDT 2008



>   The normalized eigenvector corresponding to the eigenvalue w[i]
> is  the column v[:,i].
>  so, yes, the eigvec coresponding to the eigval w[i] is v[:,i].

Lorenzo
sorry i don't understand
from the above sample(unordered)
if i select the the 4th eigenvalue i get 1.7
evals[3]=1.7

i believe the corresponding eigenvector should be the 4th column in
evectors?
[6.
7.
5.
4.
4.
4.]

but the notation evectors[:3] will give me an ndarray of shape(3,6)
Am i missing something here?
thanks
gordon


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