[Discuss-gnuradio] usrp_spectrum_sense.py FFT bin values are all zero.
From:
Jincheng Zhang
Subject:
[Discuss-gnuradio] usrp_spectrum_sense.py FFT bin values are all zero.
Date:
Sun, 7 Apr 2013 20:24:49 +0800
Hi, all,
I use the usrp_spectrum_sense.py to sweep the TV band from 470MHz to 806MHz. But when I use self.connect(self.u, s2v, fft, c2mag, log, stats), the FFT bin values I got are all zero.
Also, what's the magnitude of FFT bin value? Thanks.