# Question: A random process is given by X t A

A random process is given by X (t) = A cos (ωt) + B sin (ωt), where A and B are independent zero- mean random variables.

(a) Find the mean function, µX (t).

(b) Find the autocorrelation function, RX,X (t1, t2).

(c) Under what conditons (on the variances of A and B) is X (t) WSS?

(a) Find the mean function, µX (t).

(b) Find the autocorrelation function, RX,X (t1, t2).

(c) Under what conditons (on the variances of A and B) is X (t) WSS?

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