Obtain the transfer function of the system. 2.22 Consider the state equation of a discrete-time system given by, 0 0.4 0.3 0 [: ]-[ I[ %] + [i](K) x (k+1) x2 (k+1) x1 (k) x2 (k) u(k) 0.2 Obtain its corresponding difference equation. ind state-space equations to describe the pendulum systems in Fig. 2.24. The ISO O and are ye