Laguerre-based bandlimited reduced-order modeling

Abstract

A new bandlimited Laguerre basis for application to reduced-order modeling (ROM) is proposed. It is derived from the original Laguerre basis by means of a judiciously chosen rational frequency transformation, shown to be orthonormal over a narrow-band frequency interval. By means of projecting the original transfer function onto this bandlimited Laguerre… (More)

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