kalman

9键电子琴的汇编程序，简单的电子琴功能，1,2,3,4,5,6,7，高音1,2(9 key electronic keyboard assembler, a simple keyboard functions, 1,2,3,4,5,6,7, pitch 1,2)

天线阵列设计的matlab源码，非常有用(Antenna array design matlab source code, very useful)

I THINK THAT ALL WHAT I WANT IS THIS

一个matlab的线性规划的工具箱，不同与matlab自带的函数，功能强大，里面带有该工具箱的使用例子，操作简单。(A matlab toolbox for linear programming, different with matlab built-in function, a powerful inside the toolbox with the use of examples, easy to operate.)

很好用的ihs源代码，用了就知道，功能很强大(nice ihs code)

windmill driven by PMSG and rectifier

the code file that is uploded is rfft file

说明：  加强环的应力和位移计算程序,可以求出每隔5度位置处圆环的应力\弯矩和位移.(strengthen the stress and displacement calculation procedures, we can solve every 5 degrees positions of the stress Circle \ moment and displacement.)

newton and raphson method use a root in polynomial or function iterative method

贪食蛇游戏的matlab实现，特别适用于matlab初学者，能很快的提高其matlab水平(Matlab games贪食蛇realize, especially for beginners in matlab that can quickly improve the level of its matlab)