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[Discuss-gnuradio] the amplitude shown in usrp_fft.py
From: |
Brook Lin |
Subject: |
[Discuss-gnuradio] the amplitude shown in usrp_fft.py |
Date: |
Thu, 3 Jan 2008 10:19:13 -0800 (PST) |
Hi All,
I have a question on the amplitude of usrp_fft.py. How can I print out the
max amplitude by given a center frequency. For example, if there is a
99.1MHz FM station, which is detected by RXTV d'board, I can use usrp_fft.py
simply detect this signal in frequency domain. Meanwhile, I want to show the
value of current peak amplitude of this signal on GUI. I know GUI part now.
However, I don't know how to print out the output of self.log in fft_sink_c.
If I know this output, and find the max value in it, it should be the max
amplitude I want to show in GUI. Am I right?
Thanks for any reply,
Brook
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