SNR

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Filipe
Filipe on 24 Jun 2011
Hi people;
I have this;
sinal = A*sin(2*pi*f0*t); noise = sigma*randn(1,Nt); fs = 1000; f0 = 100; Nt = 1024; t = [0:Nt-1]/fs;
How can I obtain the Signal-to-noise this?
SNR
thanks

Accepted Answer

Rick Rosson
Rick Rosson on 24 Jun 2011
  1. Compute the power in the signal Ps
  2. Compute the power in the noise Pn
  3. Then: SNR = Ps/Pn;
HTH.

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