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### hw6sol

Course: EE 376A, Fall 2011
School: Stanford
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Word Count: 2131

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376A EE Information Theory Prof. T. Cover Handout #21 Tuesday, March 1, 2011 Solutions to Homework Set #6 1. Postprocessing the output. One is given a communication channel with transition probabilities p(y | x) and channel capacity C = max I(X; Y ). A helpful statistician postprocesses the output by forming p(x) ~ Y = g(Y ), yielding a channel p(~|x). He claims that this will strictly improve the y capacity....

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