[emuch.net]K-means-multi-dimention

涵盖了一些基于小波变换的常见图像处理程序(Cover some common image based on wavelet transform processing)

封闭二维图形的最小自由相邻链接 Connect Randomly Ordered 2D Points into a Minimal Nearest-Neighbor Closed Contour(Connect Randomly Ordered 2D Points into a Minimal Nearest-Neighbor Closed Contour)

本文利用编写的MATLAB软件结合解析法证，分析了一种新型的接地距离继电器在系统振荡时再发生单相经过渡电阻接地短路时的动作特性。该接地距离继电器的动作判据是通过比较故障后测得的母线电压、补偿电压、零序电流和负序电流四个量的相位关系以确定继电器的动作行为情况 (In this paper, written in MATLAB software analysis and forensic analysis of a new type of ground distance relays in the system oscillation movement characteristics of single-phase transition resistance is shorted to ground. The operating criteria for the ground distance relay bus voltage is measured by comparing the failure, the phase relationship of offset voltage, zero sequence current and negative sequence current four amount to determine the relay actuation behavior )

哈尔滨工程大学研究生随机过程实验作业，里面有作业matlab源程序(Harbin Engineering University Graduate random process lab assignments, which has an operating matlab source)

最小二乘支持向量机对数据进行分类，求出精确度，用于故障诊断(Least Square Support Vector Machine classifies the data and finds out the accuracy for fault diagnosis.)

利用matlab写成的窄带噪声发生，最小均方误差（MMSE）的算法，ML法能够很好的估计信号的信噪比。( Using matlab written narrowband noise occurs, Minimum mean square error (MMSE) algorithm, ML estimation method can be a good signal to noise ratio.)

非线性动力系统中分叉图用来定性的表示系统行为的演化，本代码中ode1.m定义了一个经典的Lorenz系统，sode3.m对该系统计算并画出了参数敏感区的分叉图。(Nonlinear dynamic system bifurcation diagram used to express qualitative evolution of system behavior, the code defines a ode1.m classical Lorenz system, sode3.m of the system to calculate and draw the sensitive areas of the bifurcation parameter Fig.)

说明：  在MATLAB中用共轭梯度法求解非线性函数的优化问题。(The conjugate gradient method is used to solve the optimization problem of nonlinear functions.)

这是一个matlab编写的计算人脸识别率的小程序，选用的图像数据库位ORL数据库。(This is a face recognition matlab calculation of the rate of the preparation of small procedures, digital image database selected ORL database.)

本程序仿真蒸汽机用于永磁同步电机并网发电的性能以及动静态特性(failed to translate)