Method to get the response time for a certain cutoff.
For instance, a cutoff of 0.99 returns the time when the step
response has reached 99% of its upper limit, i.e. the gain.
- Parameters:
p (array_like) – Response function parameters.
cutoff (float, optional) – Fraction of the step response used to determine the response cutoff.
Defaults to self.cutoff if cutoff is None.
- Returns:
tmax
- Return type:
float
