xitongbianshi

目前，互联网上HHT信号处理技术有 三种实现方式，采用MATLAB编程语言，一种是法国研究者设计的G Rilling 2007 另一种是MATLAB文件交换中心由Alan Tan开发的plot_hht程序包，第三种是台湾中央大学数据研究中心提供的EEMD包。 其中，我使用了plot_hht程序包，其使用了三个终止条件，驻留分量的单调性，极值点与零点的个数相差不超过1，还有黄锷1998经典文献提出的 SD>0.1，单调性的判断，并不是去判定驻留分量是否是单调函数，而是当曲线是双曲线时，循环结束，由于没有考虑端点效应，程序比较简洁，好读懂，大家 学习HHT可以从这个程序包入手，在此抛砖引玉，希冀有人能比较这三种不同的算法的性能和时间复杂度，以及对各种信号的适应性。 (There provides three types of HTT program packages: one developed by France researcher G. Rilling 2007, the other provided by by Alan Tan from Matlab file exchange center and the third one by Taiwan Central University Data Research Center. Please start from the simple one by Tan to learn more.)

一个非常好用的国外牛人写的kalman滤波程序，(kfdemo.m is a Matlab script file to run a demonstration of the Bayesian Kalman filter. It loads file kfdemo.mat (saved as version 4 so that it will read in either v4 or v5 Matlab).The other files are called by kf.m (the Kalman filter) or included as they may be useful. Normalis.m normalises data to zero-mean, unit variance along components. I always do this before any further analysis.)

说明：  使用小波变换中的db5进行突变信号奇异值检测的简单程序(Wavelet transform the db5 mutation detection signal singular values simple program)

基于掌纹识别的在线身份验证 识别算法本科毕设，包含收发两个客户端程序，是国外的成品模型。( Verify recognition algorithm based on palmprint recognition undergraduate complete set of online identity, Transceiver contains two client programs, Foreign model is finished.)

编程实现基于小波变换尺度相关性去噪算法，结合例子验证该算法的去噪性能(Programming based on wavelet transform denoising algorithm scale correlation, combined with examples of verification of the algorithm de-noising performance)

判别分类，调用cluster函数进行系统聚类，调用clusterdata函数进行系统聚类(Discriminant classifier)

说明：  红外图像中点目标的检查与跟踪算法的研究。(Check of the infrared image of the midpoint of the target tracking algorithm.)

GPS信号C／A码生成算法设计及仿真实现,pdf 格式的参考论文(GPS signal C/A Code Generation Algorithm Design and Simulation, pdf format of the reference paper)

S函数异步电机模型，从而可以用MATLAB来编程，以及其他相关作用(S function of induction motor model, which can be used MATLAB to programming, as well as other relevant role)

Matlab教学课程实例资料，仅供教学参考。(Matlab tutorial instance data, teaching and reference purposes only.)