Question: Let X (t) be a WSS random process with mean uX and autocorrelation function RXX ( r ). Consider forming a new process according to

Let X (t) be a WSS random process with mean uX and autocorrelation function RXX ( r ). Consider forming a new process according to
Let X (t) be a WSS random process with mean

a) Find the mean function of Y (t).
b) Find the autocorrelation function of Y (t). Is Y (t) WSS?

x(t +1)-X(t) rt) = . 0

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