ivsdk

文件的解压缩。添加文件unzip.h、unzip.cpp、zip.h、zip.cpp，调用对应函数进行压缩和解压。压缩格式为zip；压缩之后的文件可以用winrar等程序打开。(File decompression. Add file unzip.h, unzip.cpp, zip.h, zip.cpp, call the corresponding function for compression and decompression. Compression format is zip the file after compression can be opened by winrar.)

实现Huffman算法，对数据进行最优编码压缩。(huffman code)

有关算术编码对文本压缩的程序在c++环境中实现(about arithmetic compressed)

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

说明：  黑刀Dezender4.3简体中文版 黑刀Dezender4.3简体中文版 黑刀Dezender4.3简体中文版(Black knife Black knife Dezender4.3 Simplified Chinese Simplified Chinese version of Dezender4.3 Simplified Chinese version of the black knife Dezender4.3)

一个可以简单的压缩小程序，是利用游程编码原理(One can simply compress small program is the use of run-length coding theory)

upx解压，演示upx解压的程序源码，仅供参考。(upx unpack，show upx unpack program source code)

压缩与解压缩类；压缩文件至.zip包内，增加文件至.zip包内，及解压缩相关操作。(zip and unzip。)

说明：  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.)

说明：  一个上课很好用的课件，是您编程的很好帮手(why)