JPEG图像压缩工具专辑

惠普实验室的经典代码。用于huffman编码的快速实现，具有参考价值-HP Labs classic code. Huffman coding for the rapid realization of value with reference

把信息写到自身的Exe文件中,并能读取，可用它进行一些软件的加密和保护-may write information into the EXE file itself and also can read. It may be used in software protection and encription.

霍夫曼编码解码，自己的课程作业，有兴趣的可以参考-Huffman code decoding, operating their own programs, interested can refer to

效率较高，但毕竟不如winrar，winzip等-more efficient, but after all, as WinRAR, winzip, etc.

一个C语言实现的压缩解压的工具代码，可以拥有二进制文件的压缩解压-A C language code compression decompression tool, you can have a binary file compression decompression

这个程序还不完整，希望下了的人可以帮忙可以改一下-this process is not complete, the hope that the next person can do to help this can be changed

mpeg2 decoder filter过滤服务端-mpeg2 decoder filter filtering service-

As of UnZip 5.42, this source has been removed from Info-ZIP s UnZip source distribution because of its conflicting copyright. There are no plans to ever rewrite this code from scratch, because the unreduce algorithm was never used in the "real" world. -As of UnZip 5.42. this source has been removed from Info- ZIP"s UnZ ip source distribution because of its conflict ing copyright. There are no plans to ever rewrit e this code from scratch, unreduce because the algorithm was never used i n the "real" world.

cmi encoder and decoder ok in Quartus ii 5.1

① 对输入文法，由程序自动构造FIRST FOLLOW集 ② 对输入文法，由程序自动生成它的LL(1)分析表； ③ 对于给定的输入串，应能判断识别该串是否为给定文法的句型。-① the input grammar, automatically constructed by the procedures set FIRST FOLLOW ② the input grammar, it is automatically generated by the process of LL (1) analysis table ③ For a given input strings, should be able to identify the string to determine whether a given grammar sentence.