Slow dominant pole num=5 den=conv([11],[1 5])step(num, den, 6) Time(sec. Fast dominant pole num=5.5*[0.91];den=conv([111,[151);step(num,den,6) Step Response Time (sec.Slow dominant pole num=5;den=conv([1 1],[1 5]);step(num,den,6) Amplitude Time (sec.) Step Response 0 1 2 3 4 5 6 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Fast dominant pole num=5.5*[1 0.91];den=conv([1 1],[1 5]);step(num,den,6) Amplitude Time (sec.) Step Response 0 1 2 3 4 5 6 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1