examp5_3.m

matlab的大量实例代码

A=[2.25, -5, -1.25, -0.5;  2.25, -4.25, -1.25, -0.25;
   0.25, -0.5, -1.25,-1;  1.25, -1.75, -0.25, -0.75];
B=[4, 6; 2, 4; 2, 2; 0, 2];
C=[0, 0, 0, 1; 0, 2, 0, 2]; D=zeros(2,2); G=ss(A,B,C,D);

C1=[C; eye(4)]; D1=[D; zeros(4,2)]; G1=ss(A,B,C1,D1);