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Information analysis for a large class of discrete sources

2009, 2009 International Symposium on Signals, Circuits and Systems

Abstract

In this paper an information analysis for lossless compression of a large class of discrete sources is performed. The lossless compression is performed by means of a Huffman code with an alphabet A of size M. Matrix characterization of the encoding as a source with memory is realized. The information quantities H(S,A), H(S), H(A), H(A|S), H(S|A), I(S,A) as well as the minimum average code word length are derived. Three extreme cases, p=M-1, p=0 and M=2, p=1 have been analyzed.