Hi,
thanks a lot ... and all my apologies : I actually didn't read your
man carefully enough till the end ... and
thought the P matrix contained the eigenvectors "line by line" (as in
Maple ...)
Really, I'm sorry for disturbing you so ...
Thanks a lot for your quick answer and your help.
Regards,
Alexandra Bac
Le 1 mars 09 à 20:06, Marc a écrit :
Hi
Well, I don't understand your problem.
let say we have the matrix A. We search D (diagonal) et P
("orthonormee"
in french) with A * P = P * D ==> A = P * D * P_1
In my opinion the function gsl_eigen_symmv is ok to obtain P et D
regards
<bac.c>
_______________________________________________
Bug-gsl mailing list
[email protected]
http://lists.gnu.org/mailman/listinfo/bug-gsl
