A MODULAR STRUCTURE BASED BP NEURAL NETWORK AND ITS APPLICATION
Ren Luyong①; Dong Chuandai①; Yu Zhensheng②
①Dept. of Information and Electrical Engineering Shandong Engineering Institute Zibo 255012;②Dept. of Electronic Eng.,Tianjin University Tianjin 300072
Abstract：This paper presents a hardware implementation approach for realizing simple BP (Backward Propagation) neural network. The full current-mode analog circuits are used to form neuron modules, and a simple BP network is build using basic modules. This network has the property of on-chip learning and on-chip weight storing, and it can be used for coding, decoding and two-dimensional image recognition. Simuiation results with PSPICE and high-level languages are given.
1999, Vol. 21 
