huffman_file_compress

fxstabilizer-ea-fx84netFXS.dll, 3485696 , 2015-09-17 fxstabilizer-ea-fx84netstabilizator.ex4, 72650 , 2015-09-17

Huffman 编码是第一个实用的无损压缩编码技术，经过了多年的不断改进，已经形成了系统的理论和方法。目前主要有两种类型的Huffman编码方式，即静态Huffman编码和动态Huffman编码。Huffman编码有着广泛的应用，但是不再是压缩算法的全部，而是被当作最终的编码方法。(Huffman coding is the first practical lossless compression coding technology, after years of continuous improvement, has formed a system of theories and methods. There are currently two types of Huffman encoding, namely, static and dynamic Huffman coding Huffman coding. Huffman coding has been widely used, but the compression algorithm is no longer all, but rather be treated as the final coding.)

稀疏贝叶斯学习是一种很好压缩感知，信号恢复方法。(sparse bayesian learning is a good cs method for coefficient recovery.)

说明：  主要用于图象压缩的库，适合JPEG2000，有损压缩，无损压缩，使用c/c++编译。(The library mainly used for image compression, suitable for JPEG2000, lossy compression, lossless compression, using c/c++ compilation.)

说明：  这是一个常用的JPEG-LS编解码的C语言实现。(This is a commonly used JPEG-LS codec C language.)

Codes". Huffman coding uses a specific method for choosing the representation for each symbol, resulting in a prefix code (sometimes called "prefix-free codes") (that is, the bit string representing some particular symbol is never a prefix of the bit string representing any other symbol) that expresses the most common characters using shorter strings of bits than are used for less common source symbols. Huffman was able to design the most efficient compression method of this type: no other mapping of individual source symbols to unique strings of bits will produce a smaller average output size when the actual symbol frequencies agree with those used to create the code. A method was later found to do this in linear time if input probabilities (also known as weights) are sorted.

利用gzip.dll解压http请求返回的内容。内附gzip.dll。参考网上资料自己写的VB6工程源码。自己编译EXE的时候注意把gzip.dll释放到exe所在目录。(Use gzip.dll to decompress the content returned by HTTP request. Gzip.dll is attached. Refer to the VB6 project source code written by myself.)

Deflate压缩算法源码，使用C++编写(Deflate compression algorithm source code, the use of C++ to prepare)

哈弗曼编码。输入需要编码的大小写字符即可得出各个字符的编码(Havermann coding. Enter the desired case characters can be encoded in various character encoding obtained)

连续隐马尔可夫模型hmm的matlab程序(Continuous Hidden Markov Model of matlab procedures hmm)