【摘要】 多层反馈ＢＰ网络是一种非线性动力学系统。为了对多层反馈ＢＰ网络进行形式分析，作者采用了电路类比的方式得到了它的数学模型。根据反馈ＢＰ网络的数学模型证明了反馈ＢＰ网络联想记忆过程的稳定性及有关性质，为反馈ＢＰ网络的应用奠定了理论基础。更多还原

【Abstract】 Multi-layer feedback BP network is a non-linear dynamic system. In order to analyze multi-layer feedback BP network formally, a method of circuit analogue is adopted, and a mathematical model is obtained. According to the mathematical model of feedback BP network, the reliability of association memory process and other properties are proved in this paper. This lay a theoretical foundation for the application of feedback BP network.更多还原