Gr.fft_vcc and FFTW

GNU Radio
#1

hi,
does gr.fft_vcc implement the FFTW algorithm?

thanks

vincenzo

#2

On Jan 23, 2008 7:50 AM, Vincenzo P. [email protected] wrote:

hi,
does gr.fft_vcc implement the FFTW algorithm?

Looking here:

http://gnuradio.org/trac/browser/gnuradio/trunk/gnuradio-core/src/lib/general/gr_fft_vcc.cc#L89
http://gnuradio.org/trac/browser/gnuradio/trunk/gnuradio-core/src/lib/general/gr_fft_vcc.cc#L44

… which points here:

http://gnuradio.org/trac/browser/gnuradio/trunk/gnuradio-core/src/lib/general/gri_fft.cc#L124

Leads to the answer you seek. The power of Free Software is miraculous.

Brian

#3

thanks Brian, sorry for having been so silly, I had just stopped 1 step
away from the answer…

regards
vincenzo