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Title A behavioral view of nevanlinna-pick interpolation
 
Names PENDHARKAR, ISHAN
PILLAI, HARISH K
RAPISARDA, PAOLO
Date Issued 2005 (iso8601)
Abstract The classical Nevanlinna-Pick (NP) interpolation problem is about finding a rational function that satisfies given interpolation conditions, along with a norm condition. In this paper we address the NP problem using concepts from behavioral systems theory and quadratic differential forms (QDFs). The NP problem is solved using a certain "dualization of data". We address system theoretic motivations for this dualization and the advantages gained in this process. Finally, we address the problem of constructing interpolating functions that satisfy a "frequency dependent" norm condition.
Genre Article
Topic Functions
Identifier Proceedings of the 44th IEEE Conference on Decision and Control and the European Control Conference, Seville, Spain, 12-15 December 2005, 836-841