LPC/SVD analysis of signals with zero modeling error

Dologlou, I; Carayannis, G

dc.contributor.author	Dologlou, I	en
dc.contributor.author	Carayannis, G	en
dc.date.accessioned	2014-03-01T01:08:25Z
dc.date.available	2014-03-01T01:08:25Z
dc.date.issued	1991	en
dc.identifier.issn	0165-1684	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/10479
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0026171809&partnerID=40&md5=614cb34df260e7828781516a44149d82	en
dc.subject	Frequency analysis	en
dc.subject	signal representation	en
dc.subject	singular value decomposition	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.other	Mathematical Techniques	en
dc.subject.other	Mathematical Transformations	en
dc.subject.other	Signal Theory	en
dc.subject.other	LPC/SVD analysis	en
dc.subject.other	Zero modeling errors	en
dc.subject.other	Signal Processing	en
dc.title	LPC/SVD analysis of signals with zero modeling error	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	1991	en
heal.abstract	The frequency analysis of a signal is reconsidered in this paper. Although the classical approach based on the representation of a signal in terms of complex exponentials has its merit, an alternative approach aiming to represent a signal by a sum of exponential functions is also interesting. An exact solution to this problem can be found at the meeting point of LPC and SVD analysis. Moreover, an optimal representation in the frequency domain can be obtained offering the possibility of an inverse transform when the original signal has to be recomputed. Further insight in the structural analysis of a signal is provided. The rank of a signal is defined and it is shown that it can only be affected by the frequency and the damping factor of an exponential sinusoid. © 1991.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Signal Processing	en
dc.identifier.isi	ISI:A1991FT26400006	en
dc.identifier.volume	23	en
dc.identifier.issue	3	en
dc.identifier.spage	293	en
dc.identifier.epage	298	en