Table 2: Dynamics of system (13) with ,   , and different .

Observation Figure

0.78 Period-1 Figure 4(a)
0.79 Period-2 Figure 4(b)
0.80 Period-4 Figure 4(c)
0.83 Single-scroll chaos Figure 4(d)
0.87 Double-scroll chaos Figure 5(a)
0.93 Double-scroll chaos Figure 5(b)
0.93 Double-scroll chaos Figure 5(c)
0.97 Double-scroll chaos Figure 5(d)