Simulink Control Design™ - MathWorks

(Tuis.) #1

(^3) Specify the amplitude of the input signal. Enter 1 in the Amplitude field. When you
specify a scalar value, Linear Analysis Tool uses the same amplitude for all
frequencies.
(^4) Click OK to create the sinestream input signal. The new input signal, in_sine1,
appears in the Linear Analysis Workspace.
Estimate Frequency Response
You can now estimate the frequency response and generate a frequency-domain plot of
the result. To do so, click Bode. The estimated frequency response, appears in
the Linear Analysis Workspace as the frd model estsys1.
To export the estimated frequency response model to the MATLAB workspace for further
analysis, drag it from the Linear Analysis Workspace section of the Data Browser to the
MATLAB Workspace section.
5 Frequency Response Estimation

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