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用于将不规则的数据分成两类 适用于各种经济模型 分类效果好(Used to irregular data into two categories cover a wide range of economic models better classification results)

Use Adams-Bashforth second-order method to solve a system of first-order ODEs y =f(x,y).

adaptive median fillter

MATLAB语言常用算法程序集，第8章 数值积分(MATLAB language commonly used algorithm for assembly, Chapter 8, numerical integration)

implementation of butterworth high pass filter

HHT就是先将信号进行经验模态分解（EMD分解），然后将分解后的每个IMF分量进行Hilbert变换，得到信号的时频属性的一种时频分析方法。(HHT is the first signal empirical mode decomposition (EMD decomposition), and then each IMF component decomposed Hilbert transform, frequency analysis method of time-frequency properties obtained when a signal.)

efficient clustering by using k-means

SVM工具箱，可用于混合编程，需要按说明先对matlab进行相应的配置[farutoUltimateVersion1.0](SVM toolbox)

fastmap 算法MATLAB实现，检索速度超快(fastmap MATLAB algorithms achieve super-fast retri )

Model Based Steganography Source code by Matlab