2Mculloch W S, Pitts W. A logical calculus of the ideas immanent in nervous activity[ J]. The Bulletin of Mathematical Bio- physics, 1943, 5(4): 115-133.
3Yin J. Research on Classification of Gait Signal Based on Neural Network[ J]. Applied Mechanics and Materials, 2013, 303: 1081-1084.
4Xing H H, Lin H Y. An Intelligent Method Optimizing BP Neural Network Model[ J]. Advanced Material~ Research, 2013, 605 : 2470-2474.
5Shafie A S, Mohtar I A, Masrom S, et al. Backpropagation neural network with new improved error function and activation function for classification problem[ C ]//Humanities, Science and Engineering Research (SHUSER) , 2012 IEEE Symposium on. 2012: 1359-1364.
6Dimitri P, Bertsekas, Robert G. Gallager. Data networks[ M ]. Prentice Hall, 1992 : 132-134.