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ps5_solution_W19 University of California, San Diego ECE 250
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UNIVERSITY OF CALIFORNIA, SAN DIEGO Electrical & Computer Engineering Department ECE 250 - Winter Quarter 2019 Random Processes Solutions to P.S. #5 1. Cauchy–Schwartz inequality. (a) Prove the following inequality: (E(XY ))2 ≤ E(X2 )E(Y 2 ). (Hint: Use the fact that for any real t, E...
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