vvk4

产生有色噪声污染的谐波，并设计带通巴特沃斯滤波器和切比雪夫I型滤波器(Colored noise pollution generated harmonics, and to design band-pass Butterworth filter and Chebyshev-I filter)

MATLAB环境下可以产生PN随机序列的仿真程序(the simulation program of generating PN random sequences )

实现OFDM误码率曲线图的仿真,打开MATLAB软件，直接运行OFDM.M的那个文件就可以了(very good)

decimal to binery converter

matlab中使用S函数写的一个PID控制器，并且在simulink中调用，将之与使用simulink模块搭建的PI控制器对比，压缩包中MyPID和PI_Controller是用S函数写的控制器(A matlab source file and simulink simulation. Use S function to generate a PID controller. The controller is applied in the matlab simulink file.)

此程序是用来读取C版本星历文件并进行拟合预推处理的，简单可用(the program is used to read C version ephemeris , couple and predict, it is easy and useful)

matlab simulink implementation and analysis of Three-phase inverter2

求解大型线性方程组的GMRES方法，文件显示了详细的算法和原理(For solving large linear equations of the GMRES method, the file shows the detailed algorithm and theory)

平面问题有限元代码，自学有限元的时候写的，不喜勿喷(plane problem by finite element method)

说明：  I don t know what it is