This Matlab package is written specifically for the book Ágnes Vathy–Fogarassy and János Abonyi: Graph-based clustering and data visualization algorithms. The purpose of the package is to demonstrate a wide range of graph-based clustering and visuali

This is the second energy entropy matlab code, Can be widely used in data analysis and forecast data, Including the least squares method, the SVM, neural networks, 1 _k neighbor method.

Including the least squares method, the SVM, neural networks, 1 _k neighbor method, ECG data and includes source code written in MATLAB, It can be directly calculated multi-fractal spectrum.

概率神经网络(Probabilistic Neural Network)是由D.F.Speeht博士在1989年首先提出，是径向基网络的一个分支，属于前馈网络的一种。它具有如下优点：学习过程简单、训练速度快；分类更准确，容错性好等。从本质上说，它属于一种有监督的网络分类器，基于贝叶斯最小风险准则。(The rate neural network, first proposed in 1989, is a branch of the RBF network and is one of the fe