The Optimal Fix-Free Code for Anti-Uniform Sources

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The Optimal Fix-Free Code for Anti-Uniform Sources

An n symbol source which has a Huffman code with codelength vector Ln = (1, 2, 3, · · · , n − 2, n − 1, n − 1) is called an anti-uniform source. In this paper, it is shown that for this class of sources, the optimal fix-free code and symmetric fix-free code is C∗ n = (0, 11, 101, 1001, · · · , 1 n−2 { }} { 0 · · · 0 1).

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ژورنال

عنوان ژورنال: Entropy

سال: 2015

ISSN: 1099-4300

DOI: 10.3390/e17031379