一类三维神经网络的 Hopf 分支

A Hopf Bifurcation Analysis on the Three Dimentional Hopfield Neural Network

研究了三维神经网络在平衡点Ｏ（０，０，０）点产生Ｈｏｐｆ分支的条件；给出了分支方向，极限环的周期，极限环稳定性的判据公式；

Candition of Hopf bifurcation at balance point O(0,0,0) about a kind of three dimentional Hopfield neural network is shown;judging formula about direction of this bifurcation,period and stablity of this limit cycle is given and;an enlightening example is studied here