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说明：  hough变换的最后一步，即通过找到的几个变换域中的几个点，确定原始空域中的直线！(hough transform the final step, that is, several transform domain by finding a few points to determine the air space in the original line!)

《MATLAB统计分析与应用：40个案例分析》程序与数据-第八章源代码：数据拟合(" MATLAB statistical analysis and application: 40 Case Studies" program and data- Chapter VIII Source: Data Fitting)

matlab小波去噪例程，小波去噪基本实现功能，需要下载matlab自带的Wavelet Toolbox(Wavelet_denoising The basic function of wavelet denoising. It have to download the Wavelet Toolbox that comes with matlab.)

MRTD 2D code in matlab

说明：  数据挖掘中的K均值聚类算法的MATLAB的实现(k means clustering algorithm)

主成分分析(PCA)是一个数学的过程,它使用一个正交变换转换成一组观测到的可能相关的因素形成一套价值观的独立变量称为主成分。主成分的数量小于或等于原始变量的数目 (Principal component analysis (PCA) is a mathematical procedure that uses an orthogonal transformation to convert a set of observations of possibly correlated variables into a set of values of uncorrelated variables called principal components. The number of principal components is less than or equal to the number of original variables)

this is another example to erettt..

this is matlab code to solve various convex problem!!!

通过matlab建立环境障碍物模型，通过遗传算法规划一条无碰撞路径，完成路径规划！(The environmental obstacle model is established by matlab, and a collision-free path is planned by genetic algorithm to complete the path planning.)

这是大名鼎鼎的薛定宇的《控制系统计算机辅助设计》（第一版）的代码。第一版与第二版区别还是挺大的。(It is famous on Compensation for " Computer Aided Control System Design" (first edition) code. First edition and second edition of the difference is big.)