我自己编的图像求熵的程序。运行经过了优化。

本程序提供了哈夫曼编码的压缩和解压缩函数,并实现了图象文件的压缩和解压缩-the procedures provided Huffman coding compression functions, and to achieve the image file compression

VB调用Jpg和Bmp格式相互转换API函数的示例-VB call Jpg and Bmp format conversion API Function Examples

作业，哈夫曼压缩解压缩-Operations, Huffman compression decompression

用C++语言编译的LZW压缩算法，自我感觉编写不错，根据提示输入要压缩的文件名即可-C language compiler of the LZW compression algorithm, and feel good preparation, When prompted to input compressed file can be

dm642上实现H.264的编码，可惜没有解码部分。-dm642 achieve H.264 encoding, decoding Unfortunately no part.

实验报告zhang.rar-experimental report zhang.rar

由bmp生成mpeg2 的I_frame 数据-generated by the I_frame data mpeg2

UnRar解压缩控件 UnRar Control for VB6，解压缩WinRar的控件，系统不用安装WinRar程序也可以解压缩Rar文件，包含一个VB6的例子程序。-Unrar unzip control UnRar Control for VB6, extracting WinRar control, the system need to install WinRar program can also extract the Rar file, contains a VB6 example of the procedure.

非常好的可执行文件压缩软件，支持的格式包括 atari/tos，djgpp2/coff，dos/com，dos/exe，dos/sys，rtm32/pe，tmt/adam，watcom/le，win32/pe，Linux/i386 等等，压缩比率也非常的高。-very good executable file compression software, including support for the format atari/los, djgpp2/coff, dos/com, dos/exe, dos/sys, rtm32/pe, TMT/adam, Watcom/le, win32/pe, Linux/i386, etc., the compression ratio is very high.

Wavelet_OMP compressive sensing -Wavelet_OMP compressive sensing Wavelet