|
|
|
| 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.
|
|
Received: 23 March 1998
|
|
|
|
|
|
|
|
|
1999, Vol. 21 
