The Gaussian random vector X = [X 1 X 2 ] has expected value E[X] = 0
Question:
(a) Find the PDF of W = X1 + 2X2.
(b) Find the PDF fY(y) of Y = AX where 
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Step by Step Answer:
a Since X is Gaussian W is also Gaussian Thus we need ...View the full answer
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Related Book For 
Probability and Stochastic Processes A Friendly Introduction for Electrical and Computer Engineers
ISBN: 978-1118324561
3rd edition
Authors: Roy D. Yates, David J. Goodman
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