Consider the stochastic process
![143_Equation 9.jpg](https://secure.tutorsglobe.com/CMSImages/143_Equation%209.jpg)
where W(t) is a white-noise process of power spectral density N0/2 and the parameters a and t0 are constants.
a. Determine the autocorrelation function of the process X(t), and sketch it.
b. Determine the power spectral density of the process X(t), and sketch it.