一类延时细胞神经网络平衡点存在唯一的充要条件

Sufficient and necessary condition for existence and uniqueness of equilibrium point of a class of cellular neural networks with delay

研究一类延时细胞神经网络系统,针对一类广泛的激活函数,利用矩阵理论给出了系统平衡点存在唯一的充要条件,且这个条件是容易验证的.

A class of cellular neural networks with delay is studied. For a class of extensive activity functions, a suf fieient and necessary condition is derived for the existence and uniqueness of the equilibrium point by using the ma trix theory. The condition is delay-dependent and easily verifiable.