实现了一个订单信息管理系统，适合新手学习java 一个大作业(To achieve an order information management system, suitable for novices to learn java a big job)

考试系统服务器与客户端(Exam Server & Client)

在matlab中调用数值求根函数对平面光导波的导模进行求解，并计算出导模中所对应的各参数。(In the MATLAB mode on the plane optical wave guide function calls for solving numerical roots, and calculate the parameters of the corresponding guide mode in the.)