Transfer function: 5 ------------------------- 0.1 s^3 + 1.1 s^2 + s + 5
>> step(A) >> hold on
>> A=tf(10,[0.1,1.1,1,10])
Transfer function: 10 -------------------------- 0.1 s^3 + 1.1 s^2 + s + 10
>> step(A)
Transfer function: 5 ------------------------- 0.1 s^3 + 1.1 s^2 + s + 5
>> step(A) >> hold on
>> A=tf(10,[0.1,1.1,1,10])
Transfer function: 10 -------------------------- 0.1 s^3 + 1.1 s^2 + s + 10
>> step(A)