... acker(Ad1,Bd1,P2)K = 1. 0e+004 *-0 .13 15 -2.32 41 >> H7=ss(Ad1-Bd1*K,Bd1,Cd1,Dd1,0. 01) a = x1 x2 x1 0.03643 -1. 51 x2 0.02855 0.4636 b = u1 x1 6.098e-00540 1 - 0 .16 72 z^ -1 - 0.5002 ... H3=ss(Ad1-Bd1*K,Bd1,Cd1,Dd1,0. 01) a = x1 x2 x1 0.0364 -1. 511 x2 0.02854 0.4636b = u1 x1 6 .10 3e-005 x2 2 .16 7e-005 c = x1 x2 y1 0 5068 d = u1 y1 0 Sampling time: 0. 01 Discrete-time ... z - 1 Sampling time: 0.00 01 >> Gn = Gw1*Gn1z Transfer function:0.0 010 13 z^-2 + 0.0 010 13 z^-3 1 - z^ -1 Sampling time: 0.00 01 >> step(Gn/ (1+ Gn)) 21 >> Wz1=c2d(Wk,0.1e-3)...