Hi,

I want to do energy detection of received signal, And after searching I was 
advised to use probe block to do the sense. (gr.probe_avg_mag_sqrd_f). 

Can anyone explain how this works. How level() method gives the energy level. I 
need mathematic behind this function. Is this calculates based on FFT or what?

 

Please help


 

and please add  my email on reply.(palpa5b...@hotmail.com)

dilip
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