Description: This file contains a new and improved version of the Huffman coder, (June 29. 2001). The name is Huff06.m. There are also some additional files which are helpful when using Matlab for data compression: quantizer, different variants of run-length-encoding and end-of-block coding in Mat2Vec, and a program which do JPEG-like entropy coding. A complete compression example is shown in TestMat2Vec.m. This file is all you need for Huffman coding in MatLab.-This file contains a new and improved version of on of the Huffman coder, (June 29. 2001). The name is Huff06.m. There are also some additional files which are helpful wh en using Matlab for data compression : quantizer. different variants of run-length-encoding an d end-of-block coding in Mat2Vec. and a program which do JPEG-like entropy coding . A complete compression example is shown in Tes tMat2Vec.m. This file is all you need for Huffma n coding in MatLab. Platform: |
Size: 25600 |
Author:金金 |
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Description: Lossless Data Compression Toolkit Version 1.1 of the lossless data compression toolkit by Nico deVries. The C sources in this toolkit include an LZW compressor, AR002 archiver, a PPM like compressor using arithmetic compression, Huffman compressor, splay tree program, and LZRW1. Quite a variety. -Lossless Data Compression Toolkit Versio n 1.1 of the lossless data compression toolkit b y Nico deVries. The C sources in this toolkit inc lude an LZW compressor, AR002 archiver. PPM like a compressor using arithmetic compres sion, Huffman compressor, splay tree program, and LZRW1. Quite a variety. Platform: |
Size: 96256 |
Author:jason.. |
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Description: 用matlab实现算术编码，包含对数据的压缩和解压-Using matlab realize arithmetic coding, including the data compression and decompression Platform: |
Size: 16384 |
Author:lmg |
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Description: 老外的超高效率压缩，High efficient Data Compression Library for use with Delphi.
Support Rank, ZIP, BZIP and PPM compression algorithms.
Compression ratio more than 1.5-2 times better than ZIP/RAR archiver.
Compression speed up to 8 Mb/sec (on PIII-600).-Ultra-high compression efficiency of foreigners, High efficient Data Compression Library for use with Delphi. Support Rank, ZIP, BZIP and PPM compression algorithms. Compression ratio more than 1.5-2 times better than ZIP/RAR archiver.Compression speed up to 8 Mb/sec (on PIII-600). Platform: |
Size: 317440 |
Author:emirsoft |
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Description: 心电信号的压缩!
通过预测编码和差分脉冲编码调制（DPCM）的方式来减少冗余，实现数据压缩的目的。-ECG compression! Through predictive coding and differential pulse code modulation (DPCM) approach to reduce redundancy and achieve the purpose of data compression. Platform: |
Size: 24576 |
Author:朱笑愚 |
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Description: 详细介绍多种数据压缩的工作原理，对研究数据压缩的朋友有所帮助-Detail a variety of data compression of the working principle, the study of data compression friends help Platform: |
Size: 1349632 |
Author:memcpy |
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Description: Mark Nelson关于数据压缩的经典之作【英文版】，包含了基础压缩理论，常用编码方法，文本压缩方法，最后还讨论了一种图像压缩方法。-The Data Compression Book- Mark Nelson
When writing about data compression, I am haunted by the idea that many of the techniques
discussed in this book have been patented by their inventors or others. The knowledge that a data
compression algorithm can effectively be taken out of the hands of programmers through the use of
so-called “intellectual property” law seems contrary to the basic principles that led me and many
others into this profession.
I have yet to see any evidence that applying patents to software advances that art or protects the
rights of inventors. Several companies continue to collect royalties on patents long after their
inventors have moved onto bigger and better thing with other companies. Have the patent-holders
done anything notable other than collect royalties? Have they advanced the art of computer science?
Making a software product into a commercial success requires innovation, good design, high-quality
documentation, and listening to customers. Th Platform: |
Size: 1526784 |
Author:与乁 |
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Description: this book mainly includes these contents :linked list, stacks and queuse, recursions, binary tree, multi tree, graphs, sorting, hashing, data compression.-Data Structures and Algorithms in C++(Adam.Drozdek).2nd.Ed.2001 Platform: |
Size: 22521856 |
Author:michael |
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