自己用C语言编写的一个算术编码的程序，很好用的。

本代码是一个关于下棋的代码，运行后，可以选择下棋点，进行下棋比赛-chess

串行口的设计，可以通过串行口与计算机相连，实现通讯的功能

新的RLE压缩算法，在医院MIS中处理US图象时非常有用。-new RLE compression algorithm, in the hospital MIS U.S. image processing will be very useful.

huffman编码与解码的实现程序，内附编译及使用说明，很完善的程序，可以自由的输入字符集大小以及字符的权值。-huffman encoding and decoding the realization process, containing the compiler and use that, it is well established procedures, they can input character set size and weight of characters.

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

纯粹用vb实现的压缩算法，由高手完成，使用简单方便-The compress arithmetic realised absolutly on VB platform.The programme which can be conveniently used is completed by a superior.

计算表达式的值。直接输入表达式，得到计算结果，非常好用。-Calculation of expression value. Enter the expression directly, the calculation results, very easy to use.

TCompress Component Set For Delphi Kylix BCB v9.0

语音压缩算法 ，C语言编写 多平台 -c code for speech code algorithm,and support multi-platform

算术编码方法是将被编码的一则消息或符号串（序列）表示成0和1之间的一个间隔（Interval），即对一串符号直接编码成[0,1]区间上的一个浮点小数。符号序列越长，编码表示它的间隔越小，表示这一间隔所需的位数就越多。信源中的符号序列仍然要根据某种模式生成概率的大小来减少间隔。可能出现的符号概率要比不太可能出现的符号减少范围小，因此，只正加较少的比特位。-Arithmetic coding method is to be a coded message or symbol strings (sequences) that between 0 and 1 into an interval (Interval), that is directly encoded into a string of symbols [0,1] range of a floating-point decimal. The longer the symbol sequence, encoding the smaller the interval that it said that the median of this interval, the more necessary. Source is still the symbolic sequence generated according to a mode to reduce the size of the probability interval. May be less than the probability of the symbols of the symbols may be small to reduce the scope, therefore, are only plus-bit bit less.