Question: Find the Power Spectral Density ( PSD ) , i . e . , SX ( f ) for a WSS random process X (

Find the Power Spectral Density (PSD), i.e., SX(f) for a WSS random process X(t) with the
following auto-correlation functions:
(a) RX( )= e2/2
(b) RX( )=1/(1+ 2)

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