Estimate the frequency response of the specified portion of the model, using the simout
output argument to store the data generated during the estimation process. Also,
linearize the model using the same I/O set and operating point.
[sysest,simout] = frestimate(model,op,io,input);
syslin = linearize(model,io,op);
Examine the time-domain responses of the linearized model and the Simulink model to
the same input signal.
frest.simCompare(simout,syslin,input)
legend
frest.simCompare