Before revision:  The efficiency and applicability of the proposed techniques are validated by applying them to several large-scale dynamical systems . The computation is done numerically and the achieved results are discussed in both tabular and graphical approaches.
After revision:  The efficiency and applicability of the proposed techniques are validated by applying them to several large-scale systems extracted form engineering applications. The computations are done numerically using MATLAB simulation and the achieved results are discussed in both tabular and graphical approaches.