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I want to plot the scatter plot of a QPSK modulation signal passing through a AWGN channel then, is equalized using a zero forcing equalizer. Can you help or give me helpful links! Note I already have an idea of BER of QPSK signal through zf equalizer; I want scatter plot
Can you please tell me what do these lines mean?
1) w = linspace(0.1,100,200);
2)H = 2500*(10+j*w)./(j*w.*(2+j*w).*(2500+j*w*30+(j*w).^2));
3)plot(w,unwrap(angle(H))*180/pi);
I am a beginner in matlab
Hello
I want to implement an equalizar for a rf channels. I am a beginner in matlab, could you please help me for some codes. Some plots could be interesting.
Can we use a format like that format y[n]=x[n]-a1*x[n-1]-a2*x[n-2]-a3*x[n-3]
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