Hi, You may have a look at gsl_blas_zgemm, which does a matrix multiplies matrix plus matrix operation (GSL reference manual, page 123). Something like gsl_blas_zgemm(CblasConjTrans, CblasNoTrans, 1.0, A, B, 0.0, C), where A and B are F(s).
On Fri, Apr 4, 2008 at 7:13 AM, Mohammad Nayeem <[EMAIL PROTECTED]> wrote: > Hi, > > I am trying to use GSL for finding the FFT of a 2D image. After I > transform it to the Fourier space I need to find the complex conjugate of > the image. > For e.g; > If F(x) is the spatial domain image, and after I convert it to the > frequency domain F(s), how can I find the complex conjugate F(s)* of F(s). > > I am using Mixed-radix FFT routines for real data. > > I appreciate a response. > Thanks. > > -Nayeem > > > > --------------------------------- > You rock. That's why Blockbuster's offering you one month of Blockbuster > Total Access, No Cost. > _______________________________________________ > Help-gsl mailing list > [email protected] > http://lists.gnu.org/mailman/listinfo/help-gsl > -- HZ _______________________________________________ Help-gsl mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-gsl
