engineering recuitment GATE ECE 2023-24 Test Series Communication Systems Random Processes Correlation and Power Spectral Density
The power spectral density of deterministic signal is given by [sin(f)/f]2. where 'f' is frequency. The auto-correlation function of the signal in the time domain is -
1
a sine pulse
2
a delta function
3
a triangular pulse
4
a rectangular pulse