BP_ButterflyFlower

粒子群算法，用于聚类.粒子群在迭代进行的过程中有可能出现早熟收敛 的问题而陷入局部最优解,因此文中在 PSO 算法部 分,设置两个变量对每个粒子和粒子群的状态进行实 时地监控,以便当检测到粒子或粒子群出现早熟收敛 现象时,能及时地对其进行变异操作,增加粒子的多样 性,使其跳出局部极值的束缚,在多维解空间中开始新 的搜索(C_PSO used for clustering)

这是根据点拟合圆和直线的matlab程序，比较简单实用(This is the basis of points won and a straight line fitting the matlab procedure is relatively simple and practical)

matlab code for ss.USE THESE FOR CR

Runge-Kutta for lorenz equation

analyze data association algorithms (Nearest Neighbour and JCBB) in SLAM. Data association is basically a combinatorial optimization problem whose goal is to find the “best” set of associations between the observations and predictions according to a particular criterion (e.g. individual compatibility). Form this point of view, near- est neighbour (NN, a.k.a. ML) is simply a “greedy” algorithm in which the “compatibility” of individual associations with each other is not examined. On the contrary, JCBB, by considering both the individual and joint compatibility, is able to yield much better results. JCBB uses the branch and bound technique in order to prune the search tree

cheby space - numerical analysys(cheby space- numerical analysys)

说明：  这是一本关于matlab7.0的电子图书,按照它学习,很方便大家的.(This is a book about matlab7.0 e-books, according to its study, it is convenient to the people.)

I am simply extracting three types of features from the wavelet transform coefficients, these include: energy, variance and waveform length. You can modify and extract any types of features as you need. ** You need the wavelet toolbox to run this code.

一些关于Matlab的基本应用程序，很全面，很方便。(Some information about the basic Matlab applications, very comprehensive, very convenient.)

支持向量机的matlab实现，包括线性和非线性算法，以及介绍使用的说明文件。(Support vector machine matlab realize, including linear and nonlinear algorithms, and introduce the use of documentation.)