# Question

The input, X [k] , to a filter is a discrete- time zero- mean random process whose autocorrelation function is RYY [n] = δ [n]. The input/ output relationship of the filter is given by

(a) Find the autocorrelation function of the output, RYY [n].

(b) Find the PSD of the output, SYY [f].

(a) Find the autocorrelation function of the output, RYY [n].

(b) Find the PSD of the output, SYY [f].

## Answer to relevant Questions

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