Question
Data Compression: In the Noiseless Coding Theorem, where S is the source text, it is shown that if the Source Entropy H(S) is equal to
Data Compression: In the Noiseless Coding Theorem, where S is the source text, it is shown that if the Source Entropy H(S) is equal to 
(the average length of a code word replacing a source letter) then each frequency fj is an integer power of 1/2. Show that if each fj is an integer power of 1/2 then the Shannon & Fano prefix free coding schemes give 
= H(S).
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Flash XML Applications Use AS2 And AS3 To Create Photo Galleries Menus And Databases
Authors: Joachim Schnier
1st Edition
0240809173, 978-0240809175
