Reply To: Toolbox features

[Pritesh]

Hi,
I have taken undamped system given below.
ss=tf(1,[1 0 16])
fss=fotf(ss)

Now, when I am plotting step of step(ss) and step(fss).

I am getting different very different plots.

Any reason for the same?

Code:
ss=tf(1,[1 0 16])
fss=fotf(ss)
step(ss)
step(fss)

Thanks in Advance for Nice Toolbox…