神经网络编程入门
http://www.cnblogs.com/heaad/archive/2011/03/07/1976443.html
BP神经网络模型与学习算法
http://www.cnblogs.com/wentingtu/archive/2012/06/05/2536425.html
http://en.wikipedia.org/wiki/Backpropagation(Backpropagation,反向传播算法)
神经网络训练原则——增量训练与批量训练
http://www.mathworks.cn/help/nnet/ug/neural-network-training-concepts.html
matlab无ui安装步骤: