M_files_chap04

说明：  Matlab图形用户界面，属于入门级的书籍，介绍的还比较详细。(Matlab graphical user interface, are entry-level books, described in more detail also.)

做出一个动态图形,在matlab中生成一幅可以动态显示的图形，效果还好，值得一看(make a moving picture)

这是关于a次方的FFT变换的matlab程序，很好用！！！希望与各位同享(This a power of the FFT transform Matlab procedures, easy to use! ! ! Hope to share with you!)

空间谱估计（郑志东） 的程序 很多章 全( Spatial spectrum estimation (Zheng Zhidong) program many chapters all)

param factory document factory, may not be null Source Code for Andriod.

circle tracking with the image as the input using Matlab

这是一个简单的语音基音检测方法，通过对语音信号进行滤波、分帧、求自相关函数，可得到浊音的基音周期，从而实现基频检测。(This is a simple voice pitch detection, voice signals by filtering, sub-frame, find the autocorrelation function, voiced the pitch period available to achieve the fundamental frequency testing.)

是用于建模方面的,很有用,所上传的5个程序文件要协同工作才行(Is used for modeling, very useful, 5 program files uploaded to work for the job)

能够实现三相离散电压电流的瞬时有功、无功功率计算以及绘制。(It can realize instantaneous active and reactive power calculation and drawing of three-phase discrete voltage and current.)

Hybrid 3kW inverter(PV,Battery,Grid) manual