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From: | Peter Monta |
Subject: | Re: [Discuss-gnuradio] FFT Spectral smoothing |
Date: | Fri, 22 Jun 2007 11:09:07 -0700 |
User-agent: | Thunderbird 1.5.0.12 (X11/20070530) |
i'd like to do spectral smoothing on an FFT in real time through GNU_RADIO. Is there a function that will allow me to do this in the GNU_RADIO modules?Are you referring to smoothing FFT bins over time or over frequency?
I guess he means time. This would greatly improve the FFT demos, since currently there is no "video filtering", as the spectrum analyzer folks say. A more flexible spectral estimate would allow showing nice clean noise floors at the expense of a little measurement time. Cheers, Peter Monta
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