GUIDesign

A tutorial on Principal Components Analysis

精通MATLAB GUI一书中的光盘程序(Proficient in MATLAB GUI the CD of the book, it helps a lot for friends who learn MATLAB graphical interface programming. )

3 phase Active Power filter that is simulated in matlab simulink based on hysteresis current control method

该程序采用MATLAB软件编写，能够很好的实现快速傅里叶的频谱分析。(The program using MATLAB writing software, can achieve a good FFT spectrum analysis. )

水文测量中的matlab仿真，包括自动行驶，采集数据，完整的仿真模型的搭建。(Hydrographic survey of matlab simulation, including automatic driving, data collection, build a complete simulation model.)

分析比较FSK、MSK、GMSK的误码率性能(Analyse the BER performance of FSK, MSK, GMSK)

说明：  本程序搭建了七电平MMC拓扑，并附有简单的控制策略，该程序可以运行，如果想研究MMC控制的可以学习，后期再次基础之上可以拓展为多端柔性直流输电系统。(This program builds a seven level MMC topology with simple control strategy. The program can run. If you want to study the MMC control, it can be extended to multi terminal flexible DC transmission system.)

不仅实现了ASK的调制信号，而且实现了加噪后的调制信号的解调过程。(Not only to achieve the ASK modulation signal, and the realization of the noise signal after the demodulation process of modulation.)

QPSK调制程序代码，绝对能用，大家一起分享(QPSK)

基于内容的图像信息检索，主要采用小波纹理的方法进行检索。(Content-based image retrieval, mainly using Wavelet texture method to retrieve.)