DCT-change

source code contains information about noise removal medical images using different algotithms like inteeligent water drop algorithm, median filter and wavelet filters denoising. this source code has all parameter analysis like psnr,epi

file to extract angle direction of orientation field

说明：  本程序 包含两个函数 实现了 快速的沃尔什变换(This program contains two functions to achieve fast Walsh transform)

这是几个关于粒子滤波的实例，几个可用的MATLAB程序(This is a few examples on the particle filter, several MATLAB programs available)

排队论，对策论的一些源码，可以运用此源码解决一些问题哦！(Queuing theory, game theory and some of the source, this source can be used to solve some problems Oh!)

关于matlab的函数速查手册。关于matlab的命令、函数等等，对于学习matlab很有帮助。 (About matlab function Quick Reference.)

说明：  ransac算法Matlab 实现 RANSAC算法全称是随机抽样一致算法（random sample consensus,RANSAC），RANSAC算法的基本假设是样本中包含正确数据(inliers，可以被模型描述的数据)，也包含异常数据(outliers，偏离正常范围很远、无法适应数学模型的数据)，即数据集中含有噪声。(The ransac algorithm Matlab achieves the RANSAC algorithm's full name is the random sample consensus (RANSAC). The basic assumption of the RANSAC algorithm is that the sample contains the correct data (inliers, data that can be described by the model) as well as outliers (outliers). The normal range is too far to fit into the data of the mathematical model. That is, the dataset contains noise.)

实现了自动解方程的功能，并有详细的使用方法说明(Realize the automatic solution of functional equations, and have a detailed description of the use of methods)

关于说明MATLAB中SIMULINK仿真的基本操作和流程(On SIMULINK of MATLAB simulation that the basic operations and processes)

Kruskal算法的M程序，主要用于图论问题。最终求出要求的最小树问题。(Kruskal algorithm M program, mainly for graph theory problems. Eventually find the required minimum tree problem.)