程序通过构建一个haffman树，用哈夫曼树算法对文本文件进行0

G723 标准执行，C语言，有VAD代码。-G723 standards, C language, and VAD code.

RAY压缩是综合统计和字典方法，针对数据库的压缩算法。这个算法是专门针对重复率比较高的数据的压缩算法，有较高的压缩比。如果全部重复，那么它的压缩率是以2为底的对数。可应用于电力系统数据的压缩。-Ray compression integrated statistics and dictionary method, the database compression algorithm. The algorithm is targeted at high repetition rate of data compression algorithm, a higher compression ratio. If all the repeat, then the compression ratio is 2 to the end of a few. Can be applied to power system data compression.

该程序是打开文件夹的浏览模式，可供初学者一般的学习的实用软件。-The program is to open a folder browse mode, for beginners to learn the general utility software.

图像椒盐噪声去除研究程序，在matlab条件下编译的，主要应用中值滤波法对噪声的去除．-Impulse Noise Removal procedures, the conditions under Matlab Compiler. Application of the main method of filtering noise removal.

视频压缩标准MPEG2的视频解码的参考C代码-Video compression standard MPEG2 video decoder reference C code

一个兼容pkzip的文件/内存压缩算法- A compatible pkzip document/memory compression algorithm

H.264的编码器，用于图像压缩编解码，希望对大家有用-H.264 encoder for image compression codec, in the hope that useful

24位BMP转换为RGB565的BMP工具-24 BMP conversion of the BMP tools RGB565

ARM7的资料，本人买的元华的板子，所附带的收费资料-ARM7 information, I bought the board of the Chinese yuan, the incidental Charges

在八个城市之间建造电视微波中继站，如图是可行线路，弧旁数字为费用。试建在哪个城市可实现连通每个城市且费用为最低。-Between the eight cities in the construction of TV microwave relay station, it is feasible to figure lines, beside the figure for the cost of arc. Try to build cities in which to achieve connectivity in each city and the cost of the lowest.