CHAOTIC BEHAVIOR IN A NEURON MODEL WITH DISCRETE DELAY TIME AND OSCILLATING ACTIVATION FUNCTION
Dong Wang · Journal of Sichuan University · 2001
Stability losing of periodic solution and chaotic phenomenon in a simple neuron equation with discrete time delay and oscillating activation function are studied. The numerical simulations show that a new chaotic source exists in this a first order nonlinear dynamical system. Some waveform diagrams, phase portraits, power spectra and plots of largest Lyapunov exponent are also given.