System identification

This section gives an overview of the functions for system identification.

Data and model structures

Function	Description
lpviddata	Data set of input, output, and scheduling signals
predict	Predict K-step-ahead model output
compare	Compare identified model output and measured output

Global LPV-IO

Function	Description
lpvarx	PEM LPV-ARX identification
lpvarmax	PEM LPV-ARMAX identification
lpvoe	PEM LPV-OE identification
lpvbj	PEM LPV-BJ identification
lpvpolyest	PEM estimation of general LPVcore.lpvidpoly model structures

Global LPV-SS

Function	Description
lpvssest	Gradient-based PEM estimation of LPVcore.lpvidss model structure using Enhanced Gauss-Newton search
lpvsid	Subspace estimation of LPVcore.lpvidss model structure

Local LPV-LFR

Function	Description
hinfid	$H_{\infty}$-norm matching with specified LTI models