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粒子群算法的Matlab程序，用于多目标优化极值的计算(Particle swarm optimization Matlab program for calculation of extreme multi-objective optimization)

PURPOSE: Helper function part of UCSD_GARCH toolbox. Used if you do not use the MEX file.

ocr feature extraction in matlab for example

这是一个检测和匹配SIFT特征点的演示算法，同时还包含一个C程序用于载入特征点来做简单的特征匹配。(This is a detection and matching SIFT feature point presentation algorithm, but also contains a C program used to load the feature point to do a simple feature matching.)

biosignals ECG rrextract.m so forth.

Raleigh fadinf is applicable in worst case scenario...

大地坐标变换，转换经度很高，修改正了反变换有0.6误差的错误。下载即可使用。(Geodetic coordinate transformation, the conversion of longitude is very high, change the inverse transform has 0.6 error. You can use to download. )

关于短时傅里叶变换进行时间-频率分析的代码，用MATLAB编写的代码。(On short-time Fourier transform time- frequency analysis of the code, the code written in MATLAB.)

该程序用于Hilbert谱分解，可分析非平稳和非线的信号(The procedures used for the Hilbert spectral decomposition and analysis of non-stationary and non-linear signal)

A Model-based Document Clustering Toolbox