A Hidden Chaotic Attractor with an Independent Amplitude-Frequency Controller

Figure 1

Chaotic attractor of system (1) with a = 0.9, b = 1, and c = 1 under initial condition IC = (2, 2, 2): (a) (x)-(y), (b) (x)-(z), (c) (y)-(z), and (d) (x)-(y)-(z).

(a)

(b)

(c)

(d)