   C$_{11}$ C$_{12}$ C$_{13}$ C$_{21}$ C$_{22}$ C$_{23}$ C$_{31}$ C$_{32}$ C$_{33}$    =    0 . 08 0 . 01 0 . 02 0 . 05 0 . 03 0 . 06 0 . 04 0 . 07 0 . 02   $^{,}$    L$_{11}$ ( t ) L$_{12}$ ( t ) L$_{13}$ ( t ) L$_{21}$ ( t ) L$_{22}$ ( t ) L$_{23}$ ( t ) L$_{31}$ ( t ) L$_{32}$ ( t ) L$_{33}$ ( t )    =    0 . 1 cos( t ) + 0 . $_{2 sin(}$√$_{2}$$_{t}$$_{)}$ 0 . 2 cos( πt ) + 0 . $_{1 sin(}$√$_{2}$$_{t}$$_{)}$ 0 . 15 cos(2 t ) − 0 . 12 cos( πt ) 0 . 15 cos(3 t ) − 0 . 1 sin( πt ) 0 . 2 cos( t ) − 0 . $_{15 sin(}$√$_{2}$$_{t}$$_{)}$ 0 . 1 sin( t ) + 0 . $_{2 cos(}$√$_{3}$$_{t}$$_{)}$ 0 . $_{2 cos(}$√$_{2}$$_{t}$$_{) + 0}$$_{.}$$_{14 sin(}$$_{πt}$$_{)}$ 0 . $_{2 cos(}$√$_{2}$$_{t}$$_{) + 0}$$_{.}$$_{1 sin(}$$_{t}$$_{)}$ 0 . $_{15 cos(}$√$_{2}$$_{t}$$_{)}$ − 0 . 13 cos(4 t )   $^{.}$ One can calculate that ∑ C$_{kl}$ ∈ N$_{1}$ (1 , 1) C kl 11 = 0 . 17 , ∑ C$_{kl}$ ∈ N$_{1}$ (1 , 2) C kl 12 = 0 . 25 , ∑ C$_{kl}$ ∈ N$_{1}$ (1 , 3) C kl 13 = 0 . 12 , ∑ C$_{kl}$ ∈ N$_{1}$ (2 , 1) C kl 21 = 0 . 28 , C$_{kl}$ ∈ N$_{1}$ (2 , 2) C kl 22 = 0 . 38 , C$_{kl}$ ∈ N$_{1}$ (2 , 3) C kl 23 = 0 . 21 , C$_{kl}$ ∈ N$_{1}$ (3 , 1) C kl 31 = 0 . 19 , C$_{kl}$ ∈ N$_{1}$ (3 , 2) C kl 32 = 0 . 27 , ∑ C$_{kl}$ ∈ N$_{1}$ (3 , 3) C kl 33 = 0 . 18 . The conditions ( C 5) − ( C 7) are valid for (6.15) with γ$_{0}$ = 3 , µ = 0 . 38 , ¯ c = ¯ d = 0 . 25 / 3 , M = 0 . 005 , L = 0 . 1 , ¯ L = 0 . 35 , ¯ l = 0 . 34 / 3 . According to Theorem 5.1, the network (6.15) has a unique almost periodic solution, which is exponentially stable with the rate of convergence 3 / 2 . Consider the constant function φ ( t ) = { φ$_{ij}$ ( t ) } such that φ$_{11}$ ( t ) = − 0 . 025 , φ$_{12}$ ( t ) = 0 . 036 , φ$_{13}$ ( t ) = − 0 . 014 , φ$_{21}$ ( t ) = 0 . 012 , φ$_{22}$ ( t ) = − 0 . 021 , φ$_{23}$ ( t ) = 0 . 042 , φ$_{31}$ ( t ) = 0 . 023 , φ$_{32}$ ( t ) = − 0 . 015 , φ$_{33}$ ( t ) = 0 . 012 . We depict in Figure 1 the solution x ( t ) = { x$_{ij}$ ( t ) } of (6.15) with x ( t ) = φ ( t ) , t ≤ σ = θ$_{0}$ = 1 4 . Figure 1 supports the result of Theorem 5.1 such that the represented solution converges to the unique almost periodic solution of SICNN (6.15). Figure 1: The unique almost periodic solution of SICNN (6.15). 0 50 100 −0.04 −0.02 0 0.02 0.04 t x 11 0 50 100 −0.05 0 0.05 t x 12 0 50 100 −0.05 0 0.05 t x 13 0 50 100 −0.04 −0.02 0 0.02 0.04 t x 21 0 50 100 −0.05 0 0.05 t x 22 0 50 100 −0.05 0 0.05 t x 23 0 50 100 −0.1 0 0.1 t x 31 0 50 100 −0.02 0 0.02 t x 32 0 50 100 −0.02 0 0.02 t x 33 17