tongjifx333

实现粒子群算法的pid整定，适应于simulink模型的仿真，效果不错(Realize the pid tuning of particle swarm optimization algorithm, adapt to the simulation of simulink model, the effect is good)

my first PMSM drive model based on DTC, by using stator resistance Rs to measure the flux. a very simple model

Code for the book "DSP for MATLAB and LabView III: Digital Filter Design".

说明：  Matlab 高级讲义 本书基于MATLAB 5.2版，提供了使用MATLAB的实践性指导。MATLAB已成为适合多学科、多种工作平台的功能强大、界面友好、语言自然并且开放性强的大型优秀应用软件，同时也已成为国内外高等院校高等数学、数值分析、数字信号处理、自动控制理论以及工程应用等课程的基本教学工具。本书按逻辑编排，自始至终用实例描述；内容完整且每章相对独立；是一本简明的MATLAB参考书，既适用于初学者，也适用于高级MATLAB用户。对MATLAB与FORTRAN、C等语言结合的描述更是所有MATLAB书籍中少有的一大特色。 本书适合作为理工科高等院校研究生、本科生教学用书，也可作为广大科研工程技术人员的自学用书。(Matlab )

An analytical symmetric Ricker pulse with a pulse period Tp = 0.5 and pulse peak acceleration ap = 0.8 g given by this matlab code. It can be used in dynamic analysis of structures in aspect of near-fault earthquake palse.

超宽带OFDM通信系统仿真；保护间隔；循环前缀；QPSK 调制(Ultra wideband OFDM communication system simulation protection interval cyclic prefix QPSK modulation )

本文章采用的是MATLAB环境下的源程序，是关于图像特征提取方面的(This article is used in MATLAB environment of the source, is about the image feature extraction in)

外国下载到的GABOR人脸识别源码,如果大家喜欢我还有很多自己写的和下载到的,我不是搞C++和JAVA的,所以上传的都是MATLAB的.个人专研人脸识别,欢迎大家一起学习(foreign downloaded to the Gabor face recognition source code, If you like I still have a lot of their own written and downloaded to, I do not engage in C and Java. So are uploaded MATLAB. Face Recognition personal interest in the study, all are welcome to learn)

求解的长直接地金属槽和平板电容中的电场，并画出等位线分布图(Calculation of Electron Physics )

lorez指数是混沌时间序列中的很重要的性能指标，(lorez index is a chaotic time series of the very important performance indicators,)