6H Raman & N sunilkumar. Multivariate modeling of water resouce time series using artificial neural network[J]. Hydrological Sciences Journal, 1995, 40(2): 145 - 163.
7R Hecht Nielsen. Komogrov' s mapping neural network existence theorem[ C ]. Proceeding of the international conference on Neural Networks. New York:IEEE Press, 1987, (3): 11- 13.
8Nash J E, Sutcliffe J V. River flow forecasting through conceptual models [ J ]. Journal of Hydrology, 1970, (10): 282 -190.
9R Hechi-Nielsen.Theory of the back propagation neural network[A].Proceedings of the International Joint Conference on Neural Network[C].1989.593-603.
10T R Fortescue.Implementation of self-turning Regulators with Variable Forgetting Factors[J].Automatica,1981,17(6).