介绍了RBF神经网络的基本模型，并根据此模型编写了相关的matlab程序，此程序可以以任意精度逼近目标值，最后可得到网络的训练次数，权值和阈值。-Introduce the RBF neural network model, and write program by matlab according to this model, this procedure can be arbitrary precision approaching the target.Finally we can get