0 votes 0 votes $\begin{Bmatrix} X_{n}\\ \end{Bmatrix}_{n=-\infty}^{n=\infty}$ is an independent and identically distributed (i.i.d.) random process with ܺ$X_{n}$ equally likely to be $+1$ or $−1.\:\:\begin{Bmatrix} Y_{n}\\ \end{Bmatrix}_{n=-\infty}^{n=\infty}$ is another random process obtained as ܻ$Y_{n}=X_{n} + 0.5X_{n-1}.$ The autocorrelation function of $\begin{Bmatrix} Y_{n}\\ \end{Bmatrix}_{n=-\infty}^{n=\infty},$ denoted by $R_{Y}[k],$ is Numerical Methods gate2015-ec-2 numerical-methods + – Milicevic3306 asked Mar 27, 2018 • recategorized Feb 27, 2021 by Lakshman Bhaiya Milicevic3306 16.0k points 114 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.