jian实现了串口通信

利用C语言实现的cmac算法，该cmac基于AES。程序清晰有注释便于查看(The use of C language cmac algorithm, the cmac based AES. There are clear and easy to view program notes)

Write a recursive function to generate a pattern of stars such as the following

说明：  bp反向传播算法,用c++编写,用于航空运输预测问题.(bp back-propagation algorithm, using c prepared for the Air Transport prediction.)

地面站代码,在电脑上试过可以运行，环境是VS2013.

电路模块表面组装技术(上)，介绍SMT的组装和检测技术以及相关重要知识。(Circuit module surface mount technology (on), introduced SMT assembly and testing technology and related critical knowledge.)

数据库的一些操作的，如添加、删除、修改、更新等 (Some database operations, such as add, delete, modify, update, etc.)

说明：  蒸发冷凝FLUENT计算，UDF程序编写。(Evaporative condensation FLUENT calculation.)

wince 下多行列表的使用实例,一个很好的自画列表控件,也算是我借花献佛吧，给有此爱好的朋友一个简单的例子(wince under the multi-line list of the use of examples drawn from a very good list control.Also, I suppose I Jiehuaxianfo it, to have such loving friends in a simple example)

csma protocol and implementation