PIDconteol

一个对ADC和PLL输出结果作FFT频谱分析的matlab程序(An ADC and PLL output FFT spectrum analysis for matlab program)

本程序是MATLAB用编写程序计算光子晶体光纤色散问题 准确，逼真(simulate pcf dispersion )

MUSIC 算法一个程序，给出了很详细说明(A matlab source program of music ,with Very detailed description of)

说明：  matlab利用遗传算法求解目标函数，包括适应度曲线(Matlab USES genetic algorithm to solve the objective function, including the fitness curve)

自动保存文件，去开关压制起伏，并显示电离图(auto save)

自己编的，用最小均方误差方法实现谱估计的程序(Spectrum estimation procedure using the minimum mean square error)

语音信号的iir滤波器设计,从带有噪音的信号中提取原始声音.目前，MP3播放器一般功率放大器的工作频率范围就是这个范围。但是大部分有用的和可理解的信息的频率在200到3500Hz之间。所以我们可以在这个范围间滤波，达到使声音可理解的要求。现将数字滤波器的设计指标设为通带截止频率fb=600HZ,阻带频率fc=1200HZ,通带波纹Ap=1dB，阻带波纹As=40dB,要求确定H(z)。(design of the iir filter, get the original voice without noise)

导入示波器数据,可以非常方便地连续的将多组数字示波器的数据方便的转换到matlab中进行各种复杂的后续处理；方便于需要组建基于数字示波器的实验系统使用和写paper呵(Import oscilloscope data, can be very easy to successive groups of digital oscilloscope to facilitate the conversion of data into matlab carried out follow-up to deal with the complex convenience requiring the formation of experimental system based on the digital oscilloscope usage and writing paper, uh,)

a novel distributed time synchronization scheme for wireless sensor networks written in matlab

This file is about vector control of PMSM (permanent magnet synchronous machine) Try it.