We especially take into account the asymptotic behavior of solutions to the model when signal function is with McCulloch-Pitts type in the second chapter. 第二章重点研究了当信号传输函数为McCulloch-Pitts函数时,模型解的渐近性质。
The purpose of chapter 4 is to study the large-time dynamics of discrete-time neural networks with McCulloch-Pitts nonlinearity. We give the detailed analysis of the role of threshold in preventing delay-induced oscillations of the model. 第四章研究了具McCulloch-Pitts非线性型信号函数的离散时间神经网络模型的长时间动力性质,通过分析方法,详述了阈值在阻止时滞导致模型产生振动的过程中起到的重要作用。