Re: [Discuss-gnuradio] gr.fft_vcc usage in make_fft_sink_X

[Chuck Swiger]

At 03:55 PM 3/16/2005 -0800, you wrote:
> This would work fine.
> In this particular case you can reduce this to:
>
> >         src = gr.sig_source_f (sample_rate,gr.GR_SIN_WAVE,440,1,0)
> >         s2p = gr.serial_to_parallel (gr.sizeof_float, fft_size)
> >         fft = gr.fft_vfc (fft_size,True,True)
> >         dst = gr.file_sink (gr.sizeof_gr_complex * fft_size, "fft_test")
>
> > now I just have to get a grasp on what, precisely, it means ;)
>
> Oh, that...

It certainly opens up a whole new world - so far I've shown that an ifft will
reproduce the original signal:

http://webpages.charter.net/cswiger/fft_ifft.html

--Chuck