Fig. 13
From: A novel 4D chaotic system coupling with dual-memristors and application in image encryption

When fixing parameters a = 2.5, b = 1, c = 2, m1 = m2 = 0.5, and IC = (x0, 0.1, w0, 0), the basin of attraction and coexisting attractors of the x–z plane. (a) The basin of attraction. (b) Coexisting attractors. (c) The coexisting point attractors.