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RehearsalExam2EEL3520Spring2008

# RehearsalExam2EEL3520Spring2008 - 0.2 respectively Find the...

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NAME:_____________________________ GRADE:_____/15 ( %) EEL 3520 – EXAM 2 Rehearsal – Spring 2008 1) (5 points) For the joint probability distribution below, calculate: a) The stationary distribution b) The entropy rate c) The mutual information I(X n+1 ;X n ) (see next page)

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2) (5 points) Let X be the source with X = {A, B, C, D, E}, and the probabilities are 0.35, 0.1, 0.15, 0.2,
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Unformatted text preview: 0.2, respectively. Find the corresponding Huffman tree, and the average length of the codewords. 3) (5 points) Which of the following codes are a) Uniquely decodable? b) Instantaneous? C 1 = {00, 01, 0} C 2 = {00, 01, 100, 101, 11} C 3 = {0, 10, 110, 1110, …} C 4 = {0, 00, 000, 0000}...
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RehearsalExam2EEL3520Spring2008 - 0.2 respectively Find the...

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