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MEDFILT3 1-D, 2-D and 3-D median filtering.

计算两幅图像峰值信噪比的matlab函数(Calculate PSNR of two images of the matlab function)

KNN算法实现，初始化模糊成员等级 initialize fuzzy membership grades of sample output for fuzzy KNN(initialize fuzzy membership grades of sample output for fuzzy KNN)

说明：  也是使用同态滤波对图像进行对比度增强以及去雾处理，不过可以适用于彩色图像。(Homomorphic filtering is also used for contrast enhancement and image processing to the fog, but can be applied to color images.)

This is a small programe made in matlab for fingerprint recognision

这是一个适于初学者使用的matlab入门材料,韩盖了一些软件设计的基本方法与范例(This is an appropriate use of matlab beginners entry materials, South Korea to build a number of software design methods and examples of the basic)

用MATLAB实现模糊控制算法，对如何进行模糊控制仿真很有帮助！！！(Using MATLAB implementation of fuzzy control algorithm, fuzzy control on how to carry out simulation helpful! ! !)

Convert SRH-2D model outputs into an SMS friendly format

用Baum-Welch算法来迭代估计一个隐马尔科夫模型（HMM）的初始状态概率分布以及其状态转移概率矩阵。其中文件有mainfile_B_W.m为主函数，Baum_Welch.m为Baum-Welch算法迭代函数，Forward_variable.m与Backward_variable.m与Gamma_variable.m与Ksi_variable.m是需要计算的四种因子，B_pdf.m为混淆散射概率密度函数。(It s Baum-Welch algorithm for iteratively estimating the initial states probability distribution and state transition probability matrix. In the folder, "mainfile_B_W.m" is the main function, and "Baum_Welch.m" is the iteration Baum-Welch function. Also these four file "Forward_variable.m " "Backward_variable.m" "Gamma_variable.m" "Ksi_variable.m" are used for calculating crucial factors. "B_pdf.m" is the emission probability distrubution function.)

Principal Component Analysis for Large Matrix