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Learn more about System Identification Toolbox   

frd - Convert idfrd objects to Control System Toolbox frequency-response LTI model

Syntax

sys = frd(mod)

Description

mod is an idfrd object. sys is returned as an frd object.

The fields Frequency, ResponseData, Units, Ts, InputDelay, InputName, OutputName and Notes in mod are transferred to sys. The remaining fields (SpectrumData, CovarianceData and NoiseCovariance) are ignored. The command, therefore, cannot be applied to a time-series idfrd model object.

See Also

ss 
tf 
zpk 

  


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