PXA270下wince图形类编程参考源代码，C++编写

用MFC编的一个小型文档编辑器，有字体、颜色公用框和每日一帖。-MFC series with a small document editor, has fonts, colors, utility boxes and one with daily.

1：内置mysql数据库连接2：网口的led点阵屏数据通信3：自定义的异常处理类4：程序长时间运行，达到无人值守

很无奈的，真正想要的话多了解一下，多联系，有的话肯定给，大家多交流-Very helpless, and truly want it to find out more, multi-link, and some certainly given everyone more exchanges

网络流行的开源回声消除算法，听说很好用，但是我没有用过，分享出来，给大家使用。-popular network revenue echo cancellation algorithm, heard useful, but I never used to share out for everyone to use.

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书的源码 学习之用 大家看看 应该很好 内容不少-It s the source code of some books and just for study. It s good and you can Look at it.

这是一个字符串处理函数集，包括： IsNumeric――检查串是否为数字串 Upcase――变成大写串 Lowercase――变成小写串 Trim――截掉串尾的空格 RTrim――截掉串开始处的空格 LTrim――截掉串尾的空格 right――从右到左截掉字符 left―― 从左到右截掉字符 mid――截掉从某个起始位置到右边位置的字符 zip文件中包含StringFunctins.h和StringFunctins.cpp是字符串处理函数的头文件和实现文件，main.cpp和main.h是一个控制台应用程序的头和实现，示范字符串处理函数的使用方法。-this a string functions,include:IsNumeric-check_up if the string is Numeric,Upcase-change to capital string,Lowercase-change to small string,Trim-cut blank of string tail,right-cut character from right to left,left-cut character from left to right,mid-cut character from mid to right,the zip file include StringFunctions.h and StringFunctions.cpp,which is using for string functions,main.cpp and main.h are head and implement of a console program,it demonstate the way of using string functions.

neural network,神经网络的BP算法的代码，保证能运行，Back Propagation-neural network, the BP neural network algorithm code, the guarantee of operation, Back Propagation

Transcode in Hex Binary. Перекодировать Hex в Binary.

哈夫曼树的建立和哈夫曼编码译码器。用C编写的。是学习数据结构的很好源代码-Huffman tree establishment and Huffman decoder. Prepared by C. Data structure is a good learning source code