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利用LZW的压缩算法实现文件的压缩与解压缩。用c++和MFC实现，代码简洁，实现简单，可用(LZW compression algorithm using the file compression and decompression.)

This function quickly finds local peaks or valleys (local extrema) in a noisy vector using a user defined magnitude threshold to determine if each peak is significantly larger (or smaller) than the data around it. The problem with the strictly derivative based peak finding algorithms is that if the signal is noisy many spurious peaks are found.

lzw压缩（matlab源程序）欢迎大家下载 里面有实例(LZW compression (matlab source code) are welcome to download there are examples of)

利用霍夫曼编码算法对数字图像进行压缩及解压缩处理，解压出来的图像与源图像几乎完全一致，峰值信噪比为无穷大(The use of Huffman coding algorithm for digital image compression and decompression processing, extracting images from the source image is almost exactly the same infinite PSNR)

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

香农编码的C++实现。原理说明以及源代码。(The Shannon coding C++. Principle of instructions and source code.)

Rle8的解码程序(Rle8 decoding procedures)

从Zip文件创建，添加，提取，更新，删除文件 读/写密码保护的Zip文件 支持AES 128/256加密 支持标准邮??编加密 支持Zip64格式 支持存储（无压缩）和Deflate压缩方法 从Split Zip文件创建或提取文件（例如：z01，z02，... zip） 支持Unicode文件名 进度监视器(Create, add, extract, update, delete files from Zip files Read/write password-protected Zip files Support for AES 128/256 encryption Supporting Standard Postal Encryption Support Zip64 format Supporting storage (uncompressed) and Deflate compression methods Create or extract files from Split Zip files (e.g. z01, z02,... Zip))

文件中有两个编码程序，一个是简单的游程编码仿真实现，另一个是图像的游程压缩编码实现(There are two coding programs in the file. One is a simple run-length coding simulation implementation, the other is the image run-length compression coding implementation.)

本压缩包涉及工程水文的10多个程序（保证率计算，调度计算，调洪演算，等出力调节等）(This package involves engineering hydrology of more than 10 program (reliability calculation, scheduling calculation, flood regulating calculation, such as the output regulation, etc.))