No BSD License
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Arith06(xC)
Arith06 Arithmetic encoder or decoder
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Arith07(xC)
Arith07 Arithmetic encoder or decoder
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Huff06(xC, ArgLevel, ArgSpeed...
Huff06 Huffman encoder/decoder with (or without) recursive splitting
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HuffCode(HL,Display)
HuffCode Based on the codeword lengths this function find the Huffman codewords
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HuffLen(S)
HuffLen Find the lengths of the Huffman code words
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HuffTabLen(HL)
HuffTabLen Find how many bits we need to store the Huffman Table information
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HuffTree(HL,HK)
HuffTree Make the Huffman-tree from the lengths of the Huffman codes
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JPEGlike(arg1, arg2, arg3)
JPEGlike Entropy encoding (or decoding) in a JPEG like manner
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Mat2Vec(W, Method, K, L)
Mat2Vec Convert an integer matrix to a cell array of vectors,
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TestBin2(L,N)
TestBin2 Find difference of some coding strategies
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UniQuant(X, del, thr, ymax)
UniQuant Uniform scalar quantizer (or inverse quantizer) with threshold
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b=BitEst(N,N1);
TestBin Test coding of binary sequence
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entropy(S)
entropy Function returns 0th order entropy of a source.
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eob3(arg1, arg2, arg3, arg4)
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TestArith.m
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TestHuff.m
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TestMat2Vec.m
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contents.m
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View all files
from
Huffman Coding and Arithmetic Coding
by Karl Skretting
Functions that compress integer sequences.
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| contents.m |
%Write text describing the m-files in this directory
%Write text describing the m-files in this directory (continued)
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% Arith06 Arithmetic encoder or decoder
% Arith07 Arithmetic encoder or decoder
% entropy Function returns 0th order entropy of a source.
% eob3 End Of Block Encoding (or decoding) into (from) three sequences
% Huff06 Huffman encoder/decoder with (or without) recursive splitting
% HuffCode Based on the codeword lengths this function find the Huffman codewords
% HuffLen Find the lengths of the Huffman code words
% HuffTabLen Find how many bits we need to store the Huffman Table information
% HuffTree Make the Huffman-tree from the lengths of the Huffman codes
% JPEGlike Entropy encoding (or decoding) in a JPEG like manner
% Mat2Vec Convert an integer matrix to a cell array of vectors,
% TestArith Test and example of how to use Arith06 and Arith07
% TestBin Test coding of binary sequence
% TestBin2 Find difference of some coding strategies
% TestHuff Test and example of how to use Huff06
% TestMat2Vec Test and example of how to use Mat2Vec
% UniQuant Uniform scalar quantizer (or inverse quantizer) with threshold
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