matrice_essentielle

this is matlab souce code with commication subject. it is good for others.

瑞利衰退通道模型，以matlab寫成。這是我用網路上可找到的資源，加以修改，使其更能適應各種不同狀況的模型。(Rayleigh fading channel using Dent model, and my own improvement.)

TSC SIMULINK模型，分析不同初始化条件下换流情况(TSC SIMULINK model, analysis of different initialization conditions for the flow)

K-means is a clustering algorithm In the beginning we determine number of cluster K and we assume the centroid or center of these clusters. We can take any random objects as the initial centroids or the first K objects in sequence can also serve as the initial centroids. There are two function for that the kMeanCluster and distMatrix

各类实现np问题的matlab算法，本人做4年数学建模累积的，内有蚁群，bintlp，弗洛伊德，kruskal等等程序(Np problem matlab realize all kinds of algorithms, mathematical modeling I did four years of accumulation, there colony, bintlp, Freud, kruskal etc. Program)

混沌理论多尺度熵matlab实现函数，内附典型应用文章一篇。(Chaos theory matlab realize multiscale entropy function, enclosing a typical application of the article.)

说明：  这是一个信赖域方法的程序，简单实用，对初学者非常有用。(This is a trust region method procedures, simple, practical, very useful for beginners. )

％96年中国大学生数学建模竞赛B题:洗衣机(96% of university students in China Mathematical Contest in Modeling B theme : Washing Machine)

本程序是ldpc的C语言源代码，如果有需要可以下载学习，可以学习整个通信框架(This program is ldpc the C language source code can be downloaded if there is a need to learn, you can learn the entire communication framework)

Mean Shift 这个概念最早是由Fukunaga等人[1]于1975年在一篇关于概率密度梯度函数的估计中提出来的,其最初含义正如其名,就是偏移的均值向量,在这里Mean Shift是一个名词,它指代的是一个向量,但随着Mean Shift理论的发展,Mean Shift的含义也发生了变化,如果我们说Mean Shift算法,一般是指一个迭代的步骤,即先算出当前点的偏移均值,移动该点到其偏移均值,然后以此为新的起始点,继续移动,直到满足一定的条件结束. 用matlab实现mean shift算法仿真(Mean Shift the concept was first used by Fukunaga et al [1] in 1975 in an article on the probability density function estimation of gradient raised its original meaning, as its name implies, is the offset of the mean vector, where is the Mean Shift a noun, it refers to a vector, but with the Mean Shift the development of the theory, Mean Shift the meaning has changed, if we say that Mean Shift algorithm, generally refers to an iterative steps, namely, first calculate the current point Mean offset, move the shift points to its average, and then as a new starting point and continue to move until the end to meet certain conditions. realize using mean shift algorithm matlab simulation)