Re: [Discuss-gnuradio] How to calculate SNR?

[Azza Ben Mosbah]

As you can see from the flowgraph, I add noise to the signal to simulate a
channel. And I calculate the SNR at the receiver. Since the noise is known,
I can calculate my SNR.
But, comparing to the output of the "MPSK SNR Estimator Probe", it is not
the same.

Azza



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