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From: | Josh Blum |
Subject: | Re: [Discuss-gnuradio] how to use Log Power FFT module in python |
Date: | Wed, 16 Dec 2009 13:55:13 -0800 |
User-agent: | Thunderbird 2.0.0.23 (X11/20090817) |
nansai hu wrote:
I want to do some function in frequency domain and just writen a C++ block already. Now, I just want to use GRC to constuct a front end and connect to my own block. The interface bewteen these two is a power vector of FFT results and I use a Log Power FFT module in GRC. My question is Log Power FFT module in GRC seems that have a very strange output format(not stream or vector),
It outputs stream, where each element in the stream is a vector of floats with length fft_size.
the output signature of the block is fft_size*sizeof(float) specifically, what problem are you having? -josh
So what is the format of that module and How clould I use it if my C++ block have a float vector input(512 points power result of FFT). Thanks ------------------------------------------------------------------------ _______________________________________________ Discuss-gnuradio mailing list address@hidden http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
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