Additional Options submenus:
Step response
Impulse response
These mutually exclusive checkmenus choose which response to display.
Number of samples
Opens a dialog to customize the number of response samples calculated/displayed. For a discrete time model the sampling time is clear. For a continuous time model, in this context, it is the sampling time of the data from which it was estimated. If not estimated, the sampling time is computed as a suitable sampling time given the dynamics of the model.

Note that an estimated impulse response (by "correlation model") may have to be reestimated for the range change to take place.

Additional Style submenus:


Line plot
Stem plot
These mutually exclusive checkmenus choose the character of the plot. For impulse responses, stem plots are often a good choice.

Help topics.

(file idtrropt.htm)