DCT

klt经典程序，可以在matlab里面直接运行(KLT classical procedures, can be run directly in matlab)

 用霍夫曼编码实现的简单的文本压缩解压缩C++源程序

说明：  上载蜂窝网无线定位遗传算法，希望大家相互交流学习。(Upload cellular wireless location genetic algorithm, hope that we learn from mutual exchanges.)

10杆桁架结构优化程序，使用最新的帝国竞争算法。请求多多加点数！！！(10 bar truss optimization, very powerful source code, using imperilist competition algorithm.)

对图像进行斑点噪声的添加，用方程f=f+n*f将乘性噪音添加到图像f上，其中n是均值为零，方差为var的均匀分布的随机噪声。(Image speckle noise addition, the equation f = f+ N* f will be added to the multiplicative noise on the image f, in which n is zero mean, variance var of the uniform distribution for the random noise.)

说明：  该程序包含两部迭代收缩阈值算法在几个方面的应用，包括图像，1范数和2范数的核心算法。(The program includes two parts of iterative shrinkage threshold algorithm in several aspects, including image, 1 norm and 2 norm core algorithm.)

对输入的字符进行哈弗曼编码，生成编码表，计算压缩比等(haffman tree)

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.)

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.)

7-zip open api 7-zip开发平台。(7-zip open api , can be used in batch)