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From: | Omer Omer |
Subject: | [Discuss-gnuradio] how to Sense the spectrum bycomparing calculated energy with threshold |
Date: | Mon, 8 Apr 2013 03:34:50 -0700 (PDT) |
hi,i am working on the project spectrum sensing by using energy detection. first i insert a block of usrp then i insert the block of stream to vector ,then i have taken fft of that and then i have taken the magnitude square block.i yhs way i calaculte energy.now i have to compare this energy with predetermined threshold.so what is easier way to compare energy with threshold in order to sense the spectrum |
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