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
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