学生信息注册系统，数据库是ACCESS！

本人自己改进过的帧间差分方法，并且调试过，对于学习车辆检测算法的朋友，有些帮助-I own improved interframe difference method, and debugging, the vehicle detection algorithm for learning friends, and some help

编译原理中的语法分析器,处理文档中有所要的解析的代码.

单独分离出来的C-手工词法分析器，需要自己建立一个工程来运行本程序。为《编译原理与实践》一书之后的实验题的代码。-Single isolated C-hand lexical analyzer, needs its own to establish a project to run this program. For " Compiler Construction Principles and Practice," a book after the experiment of the code.

判断a^mba^n m,n=0的字符串- Judges a^mba^n m, the n=0 character string

this is about tiny python implementation

D/A Converter（D/A转换器）-D/A Converter (D/A converter)

lcd的初始化等-lcd initialization, etc.

C编译器的设计，有详细的文档和源代码，是学习编译原理绝对有用的参考与研究资料。-C compiler design, detailed documentation and source code, is to learn to compile a useful reference for the absolute principle and research data.

简单的c词法分析器，能分析出整数，标志符，保留字等。-easy wordedit

Osprey源代码,绝对值得一看,Osprey权威资源代码-Osprey source code is absolutely worth a visit, Osprey authoritative source code