For random variables X and Y from Problem 9.1.4, find
L(Y), the linear minimum mean square error estimator of X given Y.
Problem 9.1.4
X and Y have the joint PDF
![](https://test.transtutors.com/qimg/58d1646a-4e15-4526-a3e0-3214855a266a.png)
(a) What is fX|Y (x|y)?
(b) What is
M (y), the minimum mean square error estimate of X given Y = y?
(c) What is fY |X (y|x)?
(d) What is
M (x), the minimum mean square error estimate of Y given X = x?