本程序论述在MATLAB环境下如何实现神经网络，包括了常用的神经网络及相关理论，如BP神经 网络、RBF神经网络、SVM、SOM神经网络、灰色神经网络、NARX神经网络等以及各种优化算法与神经网络的结合。(This procedure describes how to realize neural network in MATLAB environment, including the commonly used neural network and related theories, such as BP neural network, RBF neural network, SVM, SOM neural network, grey neural network, NARX neural network and optimization algorithm and neural network combination.)