本程序根据训练好的网络文件ANN.mat预测新的数据文件，得到均方误差，并画出预测数据和原数据的对比图。此程序运用到了很多Matlab编程中常用到的表达方式，还有一些神经网络编程的基本概念的表达，如归一化的表达。希望能对别人有所帮助.-the procedures under the trained network file ANN.mat anticipating new data files, to be mean-square error. and the mapping out of the original forecast data and the map data comparison. This procedure applied to a lot of Matlab programming to the commonly used form of expression. Some neural network programming to the basic concepts of expression, such as a normalized expression. The hope is to help others.