transcritical

仿真电容的充电过程，设t=0为初始时刻,仿真步进应远远小于系统的时间系数(Simulation of capacitor charging process, based t = 0 as the initial time step simulation system should be much smaller than the time factor)

说明：  讲述了凸优化的基本理论，包括定义，模型，鲁棒特性以及对信号重构的指导等。(Describes the basic theory of convex optimization, including definitions, models, robust features and guidance on the signal reconstruction.)

根据一组样本数据的均值和协方差矩阵随机产生正态分布以及对数正态分布的任意规模的样本数据。(According to a set of sample data mean and covariance matrix randomly generated normal and lognormal distribution of the sample data of any size.)

最小生成树prim算法，Dandn文件给出了输入参数的名称及格式即在调用prim前先输入邻接矩阵D和节点个数n输入prim得到两行的矩阵T,将上下两行数字对应的节点相连即可(Prim algorithm for minimum spanning tree, Dandn document gives the name and format of the input parameters that is called prim before Input adjacency matrix D and the node number n input prim to be two lines of the matrix T, the upper and lower figures correspond to two lines of nodes connected to can)

说明：  支持向量机的经典算法，是用M语言写的，对于学数据挖掘的有用。(The classical SVM algorithm is written in M, for the study of useful data mining.)

histogram of each part from RGB image

fastkurtogram是法国人编辑的程序，可以用他快速进行故障诊断(fastkurtogram Frenchman editing program, with his rapid fault diagnosis)

里边有几个关于卡尔曼滤波的程序，非常易用简单，大家可以拿来学习学习，特别是要自适应滤波的(Inside there are several application of kalman filtering, is very simple and easy to use, people can learn to learn, especially to the adaptive filter )

EAR RECOGNTION SYSTEM

isodata et kmeans algorithm developped for image segmentation