编译原理中的语法分析程序，用来识别相关表示符。

说明：  多通信模式的分布式测控系统设计与应用Multiple communication modes based on Distributed Control System Design and Application(Multiple communication modes based on Distributed Control System Design and Application)

本程序实现了计算机图形学的一些重要算法（画直线，画圆，画椭圆，区域填充，图形裁剪，齿轮生成，三次样条曲线等等），源码和可执行程序均打包于文件中(this program is implemented some important algorithm of computer graphics such as drawing lines,drawing circles,drawing ellipse,area filling,Graphics clipping，gear wheel generation ，three times spline curve and so on），source code and executable files are all included in the compressed file。 )

C++Builder基础进阶是关于C++Builder编程的基础教材，适合初级的C++Builder爱好者-Advanced C Builder is based on the C programming Builder based materials suitable for junior C Builder lovers

泡泡堂的单机版本，基本上还原了原版手感，添加了AI功能，具有一定娱乐性。(BNB stand-alone version)

用51单片机写的抢答器，由于每个人的开发板不同，因此如果需要参考，请仔细研究IO口. PS:学校的破板子(51 microcontroller with written Responder, because each person s development board, so if you need a reference, please examine the IO port)

说明：  C# Excel操作类 读取数据 保存数据(C# Excel operation class reads data and saves data)

该资料详细讲解了c8051f040的特点及其结构 联合开发网 - pudn.com

编写的DES 对称加解密技术，可随时进行明文密文之间的转换，有需要的朋友可以下载测试！本人目的打算对后台数据库的敏感信息字段用该方法加密，然后用软件权限控制读取，这样即使直接SQL后台取数，也得不到明文数据。(Write DES symmetrical encryption technology, may at any time for conversion between plaintext cipher, friends in need can be download test! I purpose going to the backstage database of sensitive information field with the method of encryption, and then use software to read access control, so even if the SQL backend access directly, also can not get clear data. )

温度报警系统程序，已经调试成功的，没有问题。(emperature alarm system program, has been successfully debugged, no problem.)

類似FAT檔案系統之格式 可用於單片機(FAT FILE SYSTEM)