powerbuiler源码，虽然不算好，但也可以

数学公式分析- The mathematical formula analyzes

一个编译器的模拟程序,有词法分析,语法分析,语义分析,以及目标代码的生成-A compiler of the simulation program, has lexical analysis, syntax analysis, semantic analysis, and object code generation

一个词法分析器程序- A morphology analyzer procedure

LDPC码在AWGN信道下的MATLAB仿真程序-LDPC code in AWGN channel under the MATLAB simulation program

用C++语言在VC6.0环境下编写的小型c语言编译器，功能已经验证。-Using C++ language environment in the preparation of VC6.0 small c language compiler, the functions of authentication.

简单的词法分析小例子- Simple lexical analysis small example

本工具提供一个词法分析器和语法分析器的集成开发环境，同时提供与其他C程序编译器连接的接口，使用相当方便-The Tool provide an IDE for Syntactic and phrase parser,also provide interfaces for other c comiler, which is very convenient

这是一个利用水平集方法进行分割的方法，是目前使用越来越多的方法，并且有严格的数学依据-This is a level set method using segmentation method is currently used by more and more ways, and has a strict mathematical basis for

编译原理small语言的编译程序- Translation principle small language compiler

编译原理课程实验，包括词法分析器和语法分析器-Compilation Principle experimental courses, including the lexical analyzer and parser