Question: Let nd are zero mean random processes. Find the cross-covariance of and . Find the autocorrelations of and ( 5) Let X(t) = cos(wt) and

Let nd are zero mean random processes. Find the cross-covariance of and . Find the autocorrelations of and (

5) Let X(t) = cos(wt) and Y(t) = sin(wt) are zero mean random processes. Find the cross-covariance of X(t) and Y(t). Find the autocorrelations of X(t) and Y(t). (Points-10)

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