BP

代码说明：

说明：  bp神经网络本构，我们通过bp神经网络处理实验数据，来拟合本构关系曲线。(bp neural network constitutive, we deal with the experimental data by bp neural network to fit the constitutive relation curve.)

文件列表：

BP神经网络仿真本构
..................\BP.m,4612,2016-03-10
..................\data03.mat,141849,2015-03-04
..................\data1.mat,723,2016-03-11
..................\神经网络.m,1178,2016-03-10
..................\神经网络1.m,594,2016-03-11