In this paper, we first review the development of wavelet analysis, wavelet transformation, wavelet nueral networks which are recently proposed and their application. On this basis, we first proposed a new type of stochastic neural networks-stochastic wavelet neural networks in this paper. Their convergence ,topology construction and non-linear learning principles are researched. The main contributins of this paper are described as follow:First, topology construction of stochastic wavelet neural networks and their non-linear learning principles are obtained. Also, the approximation property of stochastic wavelet neural network which is applied to a kind of stochastic processes are studied, and convergence rate are derived. Finally, we demonstrate the networks have special advantages by simulations, stochastic wavelet neural networks can be considered as a generalisation of wavelet neural networks in essence. |