Re: [Help-gsl] svd inaccuracy

2006-08-23 Thread Brian Gough
At Fri, 18 Aug 2006 19:38:07 +, Evan Drumwright wrote: > I've been attempting to use the GSL (specifically, the svd function) to > compute the pseudo-inverse of a potentially singular matrix. Unfortunately, > the smaller singular values that I am getting (with both > gsl_linalg_sv_decomp()

[Help-gsl] svd inaccuracy

2006-08-18 Thread Evan Drumwright
Hi All, I've been attempting to use the GSL (specifically, the svd function) to compute the pseudo-inverse of a potentially singular matrix. Unfortunately, the smaller singular values that I am getting (with both gsl_linalg_sv_decomp() or gsl_linalg_sv_decomp_jacobi()) are orders of magnitud