BlindSourceSeparation

Variation of intermodal Dispersion DT/L with the profile parameter alfa for a graded-index fiber

灰度图像的直方图均衡化以及rgb图像的均衡化(Gray-scale image histogram equalization and the equalization of rgb images)

用matlab读取.dxf文件。本站原有代码dxf2coord_20.m中对于圆弧只能读出其圆心坐标及半径，缺少圆弧起始角及终止角，并不能在应用中实际用起来。修改后可以读出圆弧的起始角和终止角(the script can offer start angle and end angle of an arc,which are unable to access in an earlier script dxf2coord_20.m 。)

蚁群算法优化PID参数，运行myyiqun.m文件，修改数学模型在TEST文件中(Ant colony optimization algorithm PID parameters, run myyiqun.m file, modify the mathematical model TEST file)

code for averaging,ORing,ANDing images

说明：  对一个系统模型利用卡尔曼滤波进行估测, 并且跟真实作比较(Of a system model using Kalman filter to estimate and compare with the real)

说明：  基于频熵的改进减谱算法，程序中的r值，需根据实际情况更改大小！(Entropy-based frequency spectrum by improving the algorithm, the program of the r value, need to change the size of the actual situation!)

matlab线性系统分析,传递函数模型,质量－弹簧－阻尼系统,零极点增益模型（连续系统）(matlab linear system analysis, transfer function model, mass- spring- damper system, zero-pole-gain model (continuous system))

解决TSP问题的TS算法MATLAB实现，其中加入了变异算法，当然也可以去掉这个步骤，调用TS_TSP(N, inStart, IsBianYi)，N是城市数目，inStart是起始城市的序号，IsBianYi就是选择变异否，如果为0则不要变异，否则就是结合变异算子的TS算法。 至于下面的参数可以自己调： T：总的循环次数； tabulength：禁忌长度； Pby：变异概率； (Solve the TSP problem MATLAB realize TS algorithm, which joined the variance algorithm, of course, this step can also be removed, call TS_TSP (N, inStart, IsBianYi), N is the number of cities, inStart is the serial number of the starting cities, IsBianYi is to choose variation has, if not for the variation of 0, otherwise, it is combined with mutation of the TS algorithm. As for the following parameters can be their own tune: T: total number of the cycle tabulength: taboo length Pby: mutation probability )

一个简单的k-means分类方法，有详细的解释，能直接运行的。(A simple k-means classification method, and a detailed explanation can be run directly.)