meanshift

this is a code in matlab for character recognition depending on correlation

可将压缩的avi视频分为一帧一帧的图像。内含测试视频。使用时，需要分别建两个文件夹，分别存放彩色和灰度图像。(segment avi into frames)

compute dft matrix, creates a W matrix of size N

njw谱聚类算法，读者可以参考用于科研用途，其中的参数需要自己设定(spectral clustering algorithm of NJW)

主要包括用重标极差法计算Hurst指数并绘制双对数图(Including the rescaled range method (R/S analysis) to calculate Hurst exponent, function and caller)

coding. Input QUALITY determines the amount of information that 3/20/06 by R.Woods to correct an eob coding problem, to check the quality input for <

一个matlab程序有关一维的非线性两点边界值问题有限元法(a program which applies the finite element method, with piecewise linear basis functions, to a nonlinear two point boundary value problem in 1D)

移动HURST指数计算移动HURST指数计算移动HURST指数计算(move hurst index move hurst index move hurst index )

在大多数中研究伯肃叶流动用格子boltzmann方法去扩展值得实践新的研究方法(In most studies of leaf movement of Peter Stephen lattice boltzmann method used should be to expand the practice of new research methods)

一个简单的用MATLAB写的BP算法源程序。(a simple written in MATLAB BP algorithm source.)