ElementRemoveAttributeNS

估计Hurst指数的matlab代码，可以分析股票市场上的特点。(estimate hurst exponent)

Matlab常用函数集合，分类清楚，且有功能描述，查询方便(Matlab common function set, clear classification, and functional description, convenient query)

Speckle Noise Reduction With Frost, Lee, Gamma_MAP, Fuzzy Filter

PSO BASED CLASSIFICATION PATTERN

说明：  图像量化方式，模糊C均值 可用于图像分类(Fcm for image Quntation)

设计一维纳滤波器 (1)产生三组观测数据：首先根据s(n)=a s(n-1)+w(n)产生信号s(n)，将其加噪（信噪比分别为20dB,10 dB，6 dB），得到观测数据x1(n), x2(n), x31(n). (2)估计xi(n)，i=1,2,3的AR模型参数。假设信号长度为L，AR模型阶数为N，分析实验结果，并讨论改变L,N对实验结果的影响。 (A Wiener filter design (1) to produce three sets of observations: first generating a signal s (n) according to s (n) = as (n-1)+w (n), to add noise (20dB SNR, respectively , 10 dB, 6 dB), to obtain observational data x1 (n), x2 (n), x31 (n). (2) estimate xi (n), i = AR model parameters 1,2,3. Assuming the signal length L, AR model of order N, analysis of experimental results and discuss the impact changing L, N of the experimental results.)

说明：  计算图像的偏移量，用于图像间没有旋转的图像配准(Offset images are calculated for the image registration)

关于支持向量机的几点思想，阐述了支持向量机的基本远离(some thinking point about support vector machine)

matlab code (kMean.m) used kMean, clusturing. for Speech Recognition

计算吉布斯Gibbs分布的概率 文件为函数形式， 可以直接调用，(calculate probability of Gibbs)