# How can i calculate a matrix of correlation?

I want to implement my own music algorithm detecting an angle of arrival of non-stationary signal and I need to make a matrix of correlation of this signal. I have problem because I don't know how to calculate expected value of product of signal and transposition of this signal.

$$R_s= E[s(t)s^H(t)]$$

• how many sensors do you have? – user28715 Jun 9 '19 at 14:58
• I have 10 sensors. – kuborgc6 Jun 9 '19 at 18:19
• what is the duration of your signal? – user28715 Jun 9 '19 at 19:11
• Now I'm making a simulation and its duration is 100 seconds. – kuborgc6 Jun 12 '19 at 11:05
• music is a narrow band algorithm. is your simulation narrow band? – user28715 Jun 12 '19 at 11:44