True or False the PSD of a WSS random process can be compute

True or False: the PSD of a WSS random process can be computed from the mean of the process. True False True or False: the PSD of a WSS random process can be computed from the autocorrelation sequence of the process.

Solution

True

Explanation :- The mean square value of the output of a stable linear time-invariant lter in response to a wide-sense stationary random process is equal to the integral over all frequencies of the power spectral density of the input random process multiplied by the squared magnitude of the transfer function of the lter.