AverageDifference

基于matlab,利用AMDF方法检测语音的基音周期(Based on matlab, the use of methods AMDF Pitch Detection of Speech)

人的面部识别程序，检测正确率很高，经过对多账户照片的识别，正确率为百分之一百(Facial recognition program, the detection accuracy is high)

cha 011h is a multimedia developer tool . helps us to create simple softwares.

刘金琨老师 《先进PID与Matlab仿真》（第二版） 数字PID仿真程序(Liu Jinkun ‘Advanced PID with the Matlab simulation[second edition]’ digital PID simulation program)

一个PSO算法历程，有详细的注释，及相关演示过程。采用了基本PSO、权重优化、最大速度法三种（去掉代码中的相关行的注释即可使用）。(PSO algorithm is a process, detailed notes, and related presentation process. With the basic PSO, weight optimization, the maximum speed law of three (remove the code related to the comment line can be used).)

PHD filter example and fully written example matlab code

本程序为零序电流小波变换求首波头极性及模值大小原理:故障线路的波头极性与非故障线路相反。(This procedure is zero sequence current first wave wavelet transform modulus of the first polarity and the size principle: the first wave of fault lines fault lines and non-polar opposite.)

this is a program of matlab

说明：  输出两路数模转换的信号，用于合成QAM星座图(Two large ones analog converter output signals, for synthesizing QAM constellation)

现代谱估计的程序，对给定的随机信号利用yule-walker方程进行谱估计与其理想功率谱进行谱估计的对比，并比较参数。(Modern spectral estimation procedures, given the use of yule-walker random signal spectrum estimation equation from its ideal power spectrum spectrum estimation contrast and compare the parameters.)