SNR

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

Answer 1

[Rick Rosson]

1. Compute the power in the signal Ps
2. Compute the power in the noise Pn
3. Then: SNR = Ps/Pn;

HTH.