Represent Data

Measure or generate data, import in GUI or represent using data objects, manipulate complex data


iddata Time- or frequency-domain data
idfrd Frequency-response data or model
idinput Generate input signals
sim Simulate response of identified model
size Query output/input/array dimensions of input–output model and number of frequencies of FRD model
systemIdentification Open System Identification app
midprefs Specify location for file containing System Identification app startup information
simOptions Option set for sim


IDDATA Sink Export iddata object to MATLAB workspace
IDDATA Source Import iddata object from MATLAB workspace
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