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Description: matlab 电站优化运行 bp神经网络 预测-MATLAB
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Author: 王恒 |
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Description: 图像无损压缩算法代码全集,适合做图像无损压缩研究的入门人员收藏研究.-AR002
Contains a complete archiver by Haruhiko Okumura. The archiver uses
an LZ engine whose output is compressed with static Huffman. The
file is chopped into pieces which all get their own independent
set of Huffman tree s. ARJ 2.41, ZIP 2.0 and PKZIP 2.04g use
essentially the same method. ZOO and LHA even use excactly the
same method.
LZW
The famous Lempel Ziv Welch compressor. This version by Kent Williams.
COMP
Arithmetic compression written by Mark R. Nelson. Published in
Dr Dobbs february 1991. Contains a basic arithmetic compressor
and a higher order arithmetic compressor.
ASH
A "brother" of the higher order compressor from Nelson written by
Charles Ashford. Ingenious program which makes use of the very limited
memory of the PC and still can process large files. One price to pay,
it is VERY slow. The tigthest compressor in the Dr Dobbs compression
contest.
FIN
Finish submission to the Dr Dobbs contest w
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Author: idlerrf |
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