probability-statistics-with-matlab

应用matlab进行数独解密的算法和教程，英文版，来自matlab创始人(The Userguide to use matlab to solve sudoku)

介绍了其中处理EMD端点效应的方法，还有其中两种改进算法的程序，适合EMD的学者。(Introduces seven kinds of processing methods of endpoint effect the EMD, and one of the two kinds of improved algorithm procedures, suitable for scholars of the EMD.)

说明：  数学建模的常用算法，包括源代码，是我在建模过程中精心筛选的，希望对大家有所帮助(Mathematical modeling of the commonly used algorithms, including source code, which I carefully screened in the modeling process, and hope to be helpful)

说明：  Edge detection result should be enhanced using linear method like Median filter to remove the garbage around the pupil to gain clear pupil to determine perfect centre. Get the centre of the pupil by counting the number of black pixels (zero value) of each column and row. Then get each row and column that has the maximum number of these black pixels. Then determine the center by simple calculation according to the image coordinate to set it correct on the image, consequently we can determine the radius of the pupil. Thus we can find the pupillary boundary (inner). A similar procedure is extended by using a coarse scale to locate the outer boundary (limbus) which can be apparent by using the mid-point algorithms of circle and ellipse.

说明：  they are matlab code for evolutionary strategy (ES), (ES(1+1), ES(1,1),ES(mu,lambda),ES(mu+lambda), I hope they are useful for you

高等应用数学问题，是关于matlab 基础的一本好书。(Advanced application of mathematical problems, is based on the matlab a good book.)

Wideband beamforming technique which is used for voice and speech

这是一个聚类程序，基于lab空间的k均值聚类程序(this is a program of k mean method,based in the lab space.)

用MATLA实现机器学习中的批处理梯度下降法和随机梯度下降法(Batch gradient descent method and stochastic gradient descent method in machine learning using MATLA)

运用MMSE方法的波束形成，对空间信号起滤波作用(MMSE method for beamforming)