Figure 1

Dynamics behavior of the solution \(\pmb{{(x_{1}(n),x_{2}(n),u_{1}(n),u_{2}(n))}}\) to the system ( 4.1 ) with the initial conditions \(\pmb{(x_{1}(0),x_{2}(0),u_{1}(0),u_{2}(0))= (1.4,0.2,1.2,0.9), (3.2, 2.1,4.6,2.5), \mbox{and }(5.8,3.9,0.8,4.2)}\) , respectively.