... hở.>> G1=tf([1 1],conv([1 3],[1 5]));>> G2=tf([1 0],[1 2 8]);>> G3=tf([1],[1 0]);>> H1=tf([1],[1 2]);>> G13=parallel(G1,G3);>> G21=feedback(G2,H1);>> ... ;K=17.564411;K=20% với k=8>> G1=tf([8],[1 2]);>> G2=tf([1],conv([0.5 1],[1 1]));>> H1=tf([1],[0.005 1]);>> G12=series(G1,G2);>> Wk=feedback(G12,H1) Transfer function: ... Axis10-1100101102103104-360-1800Phase (deg)-5000500Magnitude (dB)-1 0 1 2 3 4 5-4-2024%với k=17.564411.G1=tf([17.564411],[1 2]);>> G2=tf([1],conv([0.5 1],[1 1]));>> H1=tf([1],[0.005 1]);>>...