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.

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

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

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