lab3

说明：  输入一串字符，统计其中各种字符：大小写字母、数字、空格、其他字符的个数(input string of characters, statistics on various characters : uppercase and lowercase letters, numbers, spaces, a number of other characters)

主要用于EVT格式转化，包括代码和测试数据(for evt formate transformation)

SATELLITE COMMUNICATIONS

稀疏矩阵的matlab算法，以及稀疏矩阵存储技术的介绍。(Matlab sparse matrix algorithms, and sparse matrix storage technology introduction.)

matlab里面gui转成exe方法教程(the matlab gui turn inside into exe method tutorial)

信号的奇异谱香农熵和奇异谱指数熵 matlab 源程序(Signal singular spectrum Shannon entropy and singular entropy source spectral index)

boost型平均电流APFC,输出波形完美，输入电流thd低于4%(boost type average current control APFC)

wcama rake接收机的matlab仿真。可以作为项目设计的参考matlab代码(wcama rake receiver matlab simulation. Reference matlab code can be designed as a project)

实现ID3 决策树算法，并使用MATLAB自带的工具箱函数画出决策树生成相应的规则(Achieve ID3 decision tree algorithm, and using MATLAB toolbox function that comes with the decision tree to generate the appropriate rules to draw)

space time coding-alamouti scheme