Questions tagged [step-response]

Is there a linear filter whose step-response (or ramp-response) is an S-curve? I think the properties I'm looking for here are (1) time-reversal symmetry, and (2) at least a continuous first derivative.

I'm new to Signal Processing. I would like to know how to draw the step response given a transfer function. For example, given $G(s)=\frac{(1-\frac{s}{3})}{{(\frac{s}{0.1}+1)(\frac{s}{100}+1)^2}}\cdot 10$ a transfer function, I calculated the…