How can we generate two coherent signlas in Matlab? Likewise how can we generate two correlated signlas in Matlab. Furhter how will we differentiate that these two signals are coherent and these two are correlated? I have a piece of code but don't understand that these are coherent or correlated?
w = [pi/4 pi/4 pi/2]';
P = length(w);
So the questions are why are these coherent signlas? And if these are coherent, then how will we generate correlated signlas? Further how will we find covariance matrices of coherent signals and correlated signlas?