coherence_of_injection1and2

说明：  提出了一种改进高阶Butterworth低通滤波器性能的设计方法。首先对高阶Butterworth低通滤波器的极点 进行重新分布，得出改进型Butterworth低通滤波器。性可以由其在基波电压初相位为零时的特性所唯一确定(Periodic voltage and current waveforms on the start time of its corresponding harmonic component of the relationship between the initial phase of research, pointed out that the characteristics of harmonic sources can be its initial phase in the fundamental zero-voltage characteristics of the CD a definite)

说明：  matlab程序计算四阶循环累积量，，输入两个参数，返回4个(matlab program to calculate fourth-order cyclic cumulant)

实现了数字信号处理在双音多频拨号系统中的应用，并用MATLAB实现。(Realization of the digital signal processing in a dual tone multi-frequency dialing system, and use MATLAB implementation.)

计算电磁学书上的试验程序，对于学习fdtd很有帮助(computational electromagnetics book on the testing procedures, learning helpful fdtd)

matlab code you can run it and its detail has been in to the file.for compiling you need octave for linux or matlab program to run it.

说明：  一个简单的matab的小波去噪程序，算法采用WT的方法，实现了较好的信号去噪效果(A simple matab wavelet denoising procedure, the algorithm using WT method to achieve a good signal de-noising effect)

这是一种基于密度的聚类分析算法，可以发现任意形状的簇，可以发现噪声点。(This is a density-based clustering analysis algorithm can find clusters of arbitrary shape can be found noise points.)

matlab编写的预应力混凝土梁全过程分析，并给出最后的弯矩曲率图。(prestressed concrete beam matlab prepared the whole process of analysis, given the last moment curvature diagram.)

一个基于matlab仿真环境的模拟仿真电磁波传播的程序设计，有需要可以下载(A two-dimensional simulation fdtd algorithm TM and TE wave simulation of MATLAB programs minimum Maxwell maxmun do will that but one two see out one two three four five)

IT IS THE CODE OF GENETIC ALGORITHEM WHICH IS DEVELOPED IN MATLAB SOFTWARE