WRELAX 算法

一个很有用的clustering工具箱,用于数据聚类分析(Clustering a useful tool for data clustering analysis)

DETECTING FEATURES OF AN IMAGE

转：https://blog.csdn.net/jinshengtao/article/details/26278725 混合高斯背景建模是基于像素样本统计信息的背景表示方法，利用像素在较长时间内大量样本值的概率密度等统计信息(如模式数量、每个模式的均值和标准差)表示背景，然后使用统计差分(如3σ原则)进行目标像素判断，可以对复杂动态背景进行建模，计算量较大。 在混合高斯背景模型中，认为像素之间的颜色信息互不相关，对各像素点的处理都是相互独立的。对于视频图像中的每一个像素点，其值在序列图像中的变化可看作是不断产生像素值的随机过程，即用高斯分布来描述每个像素点的颜色呈现规律单模态(单峰)，多模态(多峰)(Gaussian mixture background modeling is a background representation method based on the statistical information of pixel samples. Statistical information such as the number of patterns, the mean and standard deviation of each pattern are used to represent the background. Statistical difference (such as 3_principle) is used to judge the target pixel. Complex dynamic background modeling has a large amount of computation. In the Gaussian mixture background model, it is considered that the color information between pixels is uncorrelated and the processing of each pixel is independent of each other. For each pixel in a video image, the change of its value in a sequential image can be seen as a random process that produces pixel values continuously, i.e. Gaussian distribution is used to describe the regularity of color rendering of each pixel in single mode (single peak) and multi-mode (multi-peak).)

MATLAB中的高斯消元法解方程，注释，源MATLAB代码(MATLAB in the Gauss elimination solution of equations, notes, source MATLAB code)

this mdl shows the non linear characteristics of the fuzzy controller

matlab纠错码编译原理之程序2 做实验时免去了手工输入的繁琐 和避免出错(matlab compiler theory of error-correcting code program 1)

矩量法matlab程序，包括网格划分，基函数，矩量法程序(Method of moments matlab program, including mesh, basis functions, method of moments program)

介绍了空间电压矢量调制异步电动机控制系统的资料，对做此方面的人员有较大的帮助。(Describes the space voltage vector modulation induction motor control system data, and to do this in a larger staff to help.)

说明：  逆变器采用PQ控制，实现并网时的功率控制，可单位功率因数运行(use PQ control)

三相桥式全控PWM整流电路，采用电压外环、电路内环的双闭环控制(Three phase bridge type fully controlled PWM rectifier circuit)