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说明：  matlab中文教程，网页方式，索引方便(matlab English tutorials, web form, the index to facilitate)

mathlab code of ofdm based system

这是一个电力系统传输线PI型matlab/simulink仿真实例(This is a power system transmission line PI type matlab/simulink simulation examples)

说明：  genetic algorithm code with matlab

matlab实现数据采样，并对采样数据插值，并且使用自适应滤波算法(matlab data sampling, and sampling data interpolation and adaptive filtering algorithm using)

有一学生成绩管理数据库如下表，要求建立一SAS数据集score，并输出显示 创建一个新的数据集class，新增平均成绩aver变量和等级考评grade变量，grade的值是根据aver值的大小给出A、B、C、D四个等级，并显示新数据集class(A student achievement management database as the table, called for the establishment of a SAS data set score, and output display create a new data set class, add an average score aver evaluation variables and grade level variables, grade values are based on the size of a aver value the A, B, C, D four grades, and displays the new data set of class)

thi is an animation of car suspension system

Particle Swarm Optimazation code

根据Zeller公式计算任意日期是星期几。说明一下，压缩包中有两个是复件，是用来压仓的，以确保满足上传条件（上传文件大于1K）。(weekday for any day)

使用遗传算法求函数的极小值的一个例子，使用遗传算法求函数的极小值的一个例子(the use of genetic algorithms to find the minimum value function of an example, the use of genetic algorithms to find the minimum value function of an example)