Fig. 11
From: A novel 4D chaotic system coupling with dual-memristors and application in image encryption
The offset boosting controllability of the new system with parameters a = 2, b = 1, c = 1.5, m1 = m2 = 0.8, IC = (0.1 − k, 0.1, 0.1, 0). (a) The time domain wave of x when k = − 10, k = − 5, k = 0, k = 5, and k = 10. (b) Position of the attractors in 3-dimensional phase space after offset boosting. (c) The LE spectrum and bifurcation diagram in the interval of k ∈ [− 10, 10]. (d) The mean of each state variable.
