The signal or signals you selected now appear in the list of step-response inputs in the
new-plot dialog box.
Similarly, specify the locations at which the step response is measured to the step-
response outputs list. For example, the following configuration plots the MIMO response
to a step input applied at theta-ref and phi-ref and measured at theta and phi in
the Simulink model rct_helico.
Create Response Plots in Control System Tuner