[Discuss-gnuradio] Re: uses gr.file_sink 32 bit or 64 bit

[Patrick Strasser]

feldmaus wrote am 2009-03-27 20:52:

> Further on my graphic does not look like my spectrum in the
> FFT-sink.

A FFT sink displays the frequency domain, it's amplitude versus frequency.
Printing the samples shows the time domain, amplitude versus time.

The FFT sink feeds the samples through a FFT-block, resulting in its name.
A scope sink just plots the samples, as you try with Matlab/Octave.

Patrick
--
Engineers motto: cheap, good, fast: choose any two
Patrick Strasser <patrick dot strasser at student dot tugraz dot at>
Student of Telematik, Techn. University Graz, Austria