Observer of a class of chaotic systems: An application to Hindmarsh–Rose neuronal model*
Luo Run-Zi†, Zhang Chun-Hua
       
Time series of system (6) with z 1 = 0.1, z 2 = 0.2, z 3 = 0.3: (a) regular bursting I ext = 2.0, (b) chaotic bursting I ext = 3.0.