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This GUI will show normal,Rayleigh and rice distribution with the law of large number. It has an easy to understand interface and few parameters.

说明：  对于给定的滤波器参数，利用脉冲响应不变性法设计数字低通滤波器，并绘出了设计后的数字滤波器的特性曲线。(This code uses impulse invariant method to design a digital low-pass filter under given filter parameters,then it plots the designed filter s characteristic curve.)

this file is a simulation of simple boost control in z_zource inverter

Matlab code for calculation of Peak signal to noise ratio

动态PCA方法，引入动态时间l，考虑变量本身的时序自相关性，同时还分析变量之间的时序相关性,把PCA方法应用到动态数据矩阵。 (Dynamic PCA method, introducing dynamic time l, consider the timing of the variable itself autocorrelation, also analyzed the correlation between the timing variables, the PCA method is applied to dynamic data matrix.)

雨量预测 用Matlab软件画出给定区域的 平面曲面图形.(Using Matlab software to draw a given region of the flat surface graphics.)

用MATLAB产生正态分布和均匀分布,采用三种方法，并且进行纵横向对比(Generated using MATLAB normal and uniform distribution, using three methods, and conducted to compare vertical and horizontal)

设计一个比赛日程安排表，使得在尽可能短的时间内完成比赛。(The timing of track and field )

通过matlab编程对槽轮机构进行运动分析，计算出其运动参数。(Matlab programming by agencies of the grooved wheel motion analysis, calculate its motion parameters.)

系统辨识 自适应控制 带遗忘因子 经典递推最小二乘(system identification least square alogorithm with a fogetting factor)