状态转换矩阵 用来判断运算符的正确性- The phase transition matrix uses for to judge the operator the accuracy

对基于状态转换矩阵表示的FA转换成NFA，初始化数据从文件读入。-State transition matrix based on the FA that convert NFA, initialization data from the document read.

对给定的正规式r1、r2，已知它们的NFA分别为M1、M2(其状态转换矩阵及初态、终态信息分别保存在指定文件中)。构造一程序，由此程序构造正规式r1r2（连接运算）的NFA(将其状态转换矩阵及初态、终态信息保存在指定文件中)。-Given formal type r1, r2, known to the NFA that they were M1, M2 (the state transition matrix and the initial state, final state informa

词法分析是编译程序的第一个处理阶段，可以通过两种途径来构造词法分析程序。其一是根据对语言中各类单词的某种描述或定义（如BNF），用手工的方式构造词法分析程序。例如，可根据文法或状态转换图构造相应的状态矩阵，该状态矩阵同控制程序便组成了编译程序的词法分析程序；-Lexical analysis is a compiler of the first processing stage, can be two ways to construct the lexical analysis process.