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本文件为常见聚类算法测试数据集 ，UCI上常用的聚类算法数据集(This document is a common clustering algorithm test data set.)

说明：  在MATLAB下用gridfitdir实现三维图像的边缘强化，还有具体实现的实例(gridfitdir implemente surface fitting)

首先生成如下形式的图片：图中的白条为7象素宽，210象素高，白条间的宽度为17象素。 然后应用多种滤波器进行处理：算术均值，几何均值，谐波均值，逆谐波均值，中值滤波，中点滤波，最大值、最小值滤波等。最后详细比较上述的结果，并分析原因。（内含实验报告）(Pictures first generate the following form: in IOUs 7 pixels wide by 210 pixels high, IOUs between the width of 17 pixels. Then apply a variety of filters for processing: arithmetic mean, geometric mean, harmonic mean inverse harmonic mean, median filtering, the midpoint filtering, maximum, minimum filter. Finally, a detailed comparison of the above results, and analyze the reasons. (Contains experimental report))

matlab算法中比较常用的求最短路的Dijkstra算法。(matlab algorithm for the most commonly used short Dijkstra algorithm.)

matlab 光线追迹，算法比较简单，可供初学者看看。(Matlab ray tracing, the algorithm is relatively simple, for beginners to see.)

upf滤波算法源程序，另包含EKF、UKF，PF算法源程序(UPF source filtering algorithm, and the other contains the EKF, UKF, PF algorithm source code)

说明：  这个源码提供了如何利用高斯混合模型去做影像辨识的模型分类(the source how to use a Gaussian mixture model to do imaging Identification Classification Model)

模型参考自适应二阶实例。。。。。。。。。。。。。。。。。。。。。(MRAC exaple)

wavelet transform matlab code

PCNN image processing neural network