包含收发两个客户端的链路级通信程序,MlAosIz参数对于初学者具有参考意义，GPS和INS组合导航程序，BP神经网络用于函数拟合与模式识别，UEjnXlj条件包含优化类的几个简单示例程序，matlab程序运行时导入数据文件作为输入参数。- Contains two clients receive link-level communications program, MlAosIz parameter　For beginners with a reference value, GPS and INS navigation program, BP neural network function fitting and pattern recognition, UEjnXlj condition　Optimization class contains several simple sample programs, Import data files as input parameters matlab program is running.