A source output consists of five messages [m 1 , m 2 , m 3 , m
Question:
A source output consists of five messages [m1, m2, m3, m4, m5] with respective probabilities [0.35, 0.25, 0.2, 0.15, 0.05]. Determine the binary code words for the second-order source extension using the Shannon-Fano and Huffman coding techniques. Determine the efficiency of the resulting codes and comment on the results.
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The source entropy is H X 035 log 2 035 025 log 2 025 02 log 2 02 015 log 2 015 005 log 2 005 21211 ...View the full answer
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Rohith Bellamkonda
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Related Book For 
Principles of Communications Systems, Modulation and Noise
ISBN: 978-8126556793
7th edition
Authors: Rodger E. Ziemer, William H. Tranter
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