Hello All
My goal is take in samples from my USRP N210 and calculate the average power of the signal. At the moment, I'm during a simulation in gnu radio to see if i can do this first using the following flow graph:
signal source -> stream to vec -> FFT -> complex to mag^2 -> file sink
Samp rate = 32k
Signal freq = 1k
FFT size = 1024
1) I saw on the mailing list that the WX Gui FFT sink block calculates calculates PSDs. Does anyone know if this is true or does it just calculate the complex magnitude?
2) Using the flow graph shown above is there any way that to display the power using a gui sink instead of using a file sink or to plot the output from the file sink in gnu radio?
Thanks
Tellrell White