On 1/3/12 3:00 AM, Rhys Ulerich wrote:
I have a real symmetric matrix and use gsl_eigen_symm to compute the
eigenvalues. After that I need to sort the eigenvalues, but I find in the
manual gsl_eigen_symmv_sort, which sorts the eigenvalues as well as the
eigenvectors. I just need to sort the eigenvalues. What function should I
use?
Does gsl_sort_vector accomplish what you need?
http://www.gnu.org/software/gsl/manual/html_node/Sorting-vectors.html
- Rhys
gsl_sort_vector is quite useful. Thank you.
- Wu Degang
