Routine for eigenvalues of *complex* valued matrix

[Emacs Row]

Hello NG,

I'm using Numerical Recipes in C++.

Now I'm looking for a routine to
calculate the eigenvalues of a matrix
with *complex* valued entries.
The matrix type is Mat_IO_CPLX_DP.

So far, I've just found the routines
"elmhes" and "hqr" - but they are
suitable for purely *real* entries
(Mat_IO_DP).

Thanks,
Emacs

 

[Victor Bazarov]

I'm using Numerical Recipes in C++.

Now I'm looking for a routine to
calculate the eigenvalues of a matrix
with *complex* valued entries.
The matrix type is Mat_IO_CPLX_DP.

So far, I've just found the routines
"elmhes" and "hqr" - but they are
suitable for purely *real* entries
(Mat_IO_DP).

This newsgroup is for questions on C++ language, not on algorithms
for eigenvalues. Try 'sci.math.num-analysis'.

V

 

[Emacs Row]

Okay, thanks I'll try it.