detest

使用哈弗曼编码技术进行数据压缩和解压缩，缺点在于只能用于文本(Havermann coding techniques using data compression and decompression, disadvantage is that the text can only be used)

视频监控系统

Digital Image Processing

无线传输模块，用于nrf24l01内部的程序，可用于发送和接收(A wireless transmission module for programs within nRF24L01 that can be used for sending and receiving)

使用MFC技术演示了如何安装和加载驱动，驱动代码在另外一个上传文件中(Using MFC technology to demonstrate how to install and load drivers)

22个WPF实例源码程序，非常精彩； (wpf窗体继承)RibbonStyle2.zip (赛车游戏)GrandPrix_SRC.zip CustomRulesMVVM.zip 等等(22 WPF example source program, is very exciting (wpf form inheritance) RibbonStyle2.zip (racing game) GrandPrix_SRC.zip CustomRulesMVVM.zip etc.)

自己写的工具，源码独创，实现从google earth服务器提取目标地物坐标信息，以excel为数据源，可实现海量数据自动提取，生成kml结果文件、excel坐标表、被过滤的敏感词清单，以及坐标结果正确性评价。(Write their own tools, source code original, from Google Earth server to extract the target object coordinate information, taking excel as the data source, can achieve the massive data extraction, generation of KML results file, excel coordinate table, filtered sensitive word list, and the coordinates of the correctness of the result evaluation.)

说明：  IAR Embedded Workbench for ARM使用教程(IAR Embedded Workbench for ARM Use Tutorial)

C# 操作dxf文件的源代码，里面有例子。是NetDxf(C # operation of the source code of the CAD DXF file, NetDxf, and source code examples)

C语言程序设计PPT，并含有谭浩强版C语言电子书，还有100个C程序案例(C language program design PPT, and contains TanHaoJiang version of the C language ebook, and 100 C program case )