User`s guide

Representing Data in the GUI
Tip When you have multiple inputs and outputs, enter a
comma-separated list of Input and Output units corresponding to each
channel.
• Output — Enter a string to specify the output units.
Notes — E nter comments about the experiment or the data. For
example, you might enter the experiment name, date, and a description
of experimental conditions. Models you estimate from this data inherit
your data notes.
6 Click Import.ThisactionaddsanewdataicontotheSystemIdentification
Tool windo w.
7 Click Close to close the Import D ata dialog box.
Importing Data Objects into the GUI
You can import the System Identification Toolbox iddata and idfrd data
objects into the System Identification Tool GUI.
Before you can import a data object into the System Identification Tool GUI,
you must create the data object in the M ATLA B workspace, as described in
“Representing Time- and Frequency-Domain Data Using iddata Objects” on
page 1-47 or “Represe nting Frequency-Response Data Using idfrd Objects”
on page 1-67.
Note You can also import a Control System Toolbox™ frd obje ct. Importing
an
frd object converts it to an idfrd object.
Select Import data > D ata object to open the Import D ata dialog box.
Import
iddata, idfrd,orfrd data object in the MATLAB workspace.
To import a data object into the GUI:
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