Re: [Discuss-gnuradio] Newbie question that I can't seem to find an answer to

[Marcus D. Leech]

Does a stream-to-vector block buffer the input stream?  For example, if I want to create a length 2048-sample vector from a stream, is the vector updated every 2048 samples?  Or is it updated every sample?

 

I want to feed an FFT block with a 2048-sample vector and I want to make sure that I’m not doing a new FFT every sample.

 

Thanks,
Scott Bennett

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Stream-to-vector "does the right thing", and is regularly used in front of FFT blocks.

-- 
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org