Modeling unequally spaced 2-D discrete signals by rational functions

Diamessis John, E; Potamianos Gerasimos, G

dc.contributor.author	Diamessis John, E	en
dc.contributor.author	Potamianos Gerasimos, G	en
dc.date.accessioned	2014-03-01T02:47:53Z
dc.date.available	2014-03-01T02:47:53Z
dc.date.issued	1989	en
dc.identifier.issn	02714310	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/33410
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0024913799&partnerID=40&md5=0b59aa31cc6cf8a66621338ac2730d05	en
dc.subject.other	Mathematical Techniques	en
dc.subject.other	2-D Discrete Signals	en
dc.subject.other	Continued Fraction	en
dc.subject.other	Infinite-Impulse-Response (IIR) Digital Filters	en
dc.subject.other	Rational Functions	en
dc.subject.other	Rectangular Arrays	en
dc.subject.other	Electric Filters, Digital	en
dc.title	Modeling unequally spaced 2-D discrete signals by rational functions	en
heal.type	conferenceItem	en
heal.publicationDate	1989	en
heal.abstract	A new two-dimensional (2-D) interpolating continued fraction is described. This continued fraction is used to model 2-D discrete signals by bivariate rational functions. An algorithm for the recursive determination of the model parameters is presented. Some attractive characteristics of the proposed method are its applicability to unequally spaced data and the permanence of the solution. The method is applicable to rectangular arrays of data and can be used in a variety of applications, including the design of 2-D infinite-impulse-response (IIR) digital filters. Generalization and other areas of application are mentioned.	en
heal.publisher	Publ by IEEE, Piscataway, NJ, United States	en
heal.journalName	Proceedings - IEEE International Symposium on Circuits and Systems	en
dc.identifier.volume	2	en
dc.identifier.spage	1508	en
dc.identifier.epage	1511	en