用BP神经网络解决分类问题的MATLAB实现

代码说明：

说明：  BP神经网络进行数据分类，是一种多层前馈神经网络，该网络的主要特点是信号前向传递，误差反向传播。运用梯度下降法，(BP neural network is a multi-layer feedforward neural network for data classification. Its main characteristics are forward signal transmission and back error propagation. Using gradient descent method and BP neural network to classify data is a multi-layer feedforward neural network. The main characteristics of this network are forward signal transmission and back error propagation. Using gradient descent method,)

文件列表：

用BP神经网络解决分类问题的MATLAB实现\Data-Ass2.mat, 49690 , 2018-11-12
用BP神经网络解决分类问题的MATLAB实现\Untitled2.asv, 3445 , 2018-11-14
用BP神经网络解决分类问题的MATLAB实现\Untitled2.m, 3446 , 2018-11-28
用BP神经网络解决分类问题的MATLAB实现\sigmod.m, 110 , 2018-11-14
用BP神经网络解决分类问题的MATLAB实现, 0 , 2019-01-17