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Configurable processing for real-time spectral estimation

1998Conference object Restricted access
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dc.contributor.authorMadeira, M.
dc.contributor.authorBellis, S.
dc.contributor.authorRuano, M. Graça
dc.contributor.authorMarnane, W.
dc.date.accessioned2015-04-13T14:53:14Z
dc.date.available2015-04-13T14:53:14Z
dc.date.issued1998
dc.description.abstractThis paper presents a system for real-time implementation of the fourth order Modified Covariance spectral estimator, which, when used in conjunction with pulsed Doppler blood how detectors, has been shown to offer increased sensitivity in atherosclerotic disease detection. The computational burden incurred with the Modified Covariance method is considerably seater than that of the conventional FFT method. This has led to separate studies to evaluate the cost and performance of firstly, transputer/DSP based platforms and secondly application specific custom circuitry, for implementation of the algorithm in real-time. The advantages and disadvantages of each of these different approaches are reviewed in this paper resulting in the design of a combined custom/DSP based system. Copyright (C) 1998 IFAC.
dc.description.sponsorshipInt Federat Automat Control, IFAC, Tech Comm Algorithms & Architectures Real Time Control, IFAC, Tech Comm Fault Detect & Supervis Tech Proc, Universidad Nacl Autonoma Mexico, Asociacion Mexico Control Automat, Inst Investigaciones Matemat Aplicadas & Sistemas, Direccion Gen Asuntos Personal Academico, Consejo Nacl Ciebcia Tecnol
dc.identifier.isbn0-08-043235-2
dc.identifier.otherAUT: MRU00118;
dc.identifier.urihttp://hdl.handle.net/10400.1/5873
dc.language.isoeng
dc.peerreviewedyes
dc.publisherPergamon Press, Ltd
dc.subjectSpectral estimation
dc.subjectDSP
dc.subjectFPGA
dc.subjectHeterogeneous architectures
dc.subjectParallel processing
dc.titleConfigurable processing for real-time spectral estimation
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceCancun, México
oaire.citation.endPage184
oaire.citation.startPage179
oaire.citation.title5th IFAC Workshop on Algorithms and Architectures for Real-Time Control 1998 (AARTC 98)
person.familyNameRuano
person.givenNameMaria
person.identifier.ciencia-id9811-A0DD-D5A5
person.identifier.orcid0000-0002-0014-9257
person.identifier.ridA-8321-2011
person.identifier.scopus-author-id7004483805
rcaap.rightsrestrictedAccess
rcaap.typeconferenceObject
relation.isAuthorOfPublication61fc8492-d73f-46ca-a3a3-4cd762a784e6
relation.isAuthorOfPublication.latestForDiscovery61fc8492-d73f-46ca-a3a3-4cd762a784e6

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