frest.simView
Package: frest
Plot frequency response model in time- and frequency-domain
Syntax
frest.simView(simout,input,sysest)
frest.simView(simout,input,sysest,sys)
Description
frest.simView(simout,input,sysest)
plots
the following frequency response estimation results:
Time-domain simulation
simout
of the Simulink modelFFT of time-domain simulation
simout
Bode of estimated system
sysest
This Bode plot is available when you create the input signal using
frest.Sinestream
orfrest.Chirp
. In this plot, you can interactively select frequencies or a frequency range for viewing the results in all three plots.
You obtain simout
and sysest
from
the frestimate
command using the input signal input
.
frest.simView(simout,input,sysest,sys)
includes
the linear system sys
in the Bode plot when you
create the input signal using frest.Sinestream
or
frest.Chirp
. Use this syntax to compare the linear
system to the frequency response estimation results.
Examples
Version History
Introduced in R2009b