Autocorrelation and Power Spectral Density
1: What does the autocorrelation function measure in a random process?
2: In a wide-sense stationary (WSS) process, the autocorrelation function depends on:
3: The Power Spectral Density (PSD) of a Wide Sense Stationary (WSS) process is defined as:
4: Which of the following is **not** true for a wide-sense stationary process?
5: Which domain does the power spectral density (PSD) represent the signal in?