About: Using ADZT for Signal Reconstruction

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6662335&refinements%3D4279724884%26sortType%3Dasc_p_Sequence%26filter%3DAND%28p_IS_Number%3A6662190%29
Description	The Approximate Discrete Zolotarev Transform (ADZT) has been introduced recently. The aim of this paper is to describe the possibilities and limitations of ADZT when used for a signal reconstruction. The signal reconstruction is shown for three types of signals. Only one signal segment is used, that is why there is no need of an overlap-add (or overlap-save) technique. ADZT behaviour is compared to DFT behaviour. Unlike DFT synthesis vectors, the ADZT synthesis vectors are signal dependent. There is only one constraint: these vectors are given by the inversion of a linear combination of the DFT base vectors. This fact forms the main difference between DFT and ADZT syntheses. The signal-dependent base of ADZT brings some advantages but also some new problems with the interpretation of the results. The Approximate Discrete Zolotarev Transform (ADZT) has been introduced recently. The aim of this paper is to describe the possibilities and limitations of ADZT when used for a signal reconstruction. The signal reconstruction is shown for three types of signals. Only one signal segment is used, that is why there is no need of an overlap-add (or overlap-save) technique. ADZT behaviour is compared to DFT behaviour. Unlike DFT synthesis vectors, the ADZT synthesis vectors are signal dependent. There is only one constraint: these vectors are given by the inversion of a linear combination of the DFT base vectors. This fact forms the main difference between DFT and ADZT syntheses. The signal-dependent base of ADZT brings some advantages but also some new problems with the interpretation of the results. (en)
Title	Using ADZT for Signal Reconstruction Using ADZT for Signal Reconstruction (en)
skos:prefLabel	Using ADZT for Signal Reconstruction Using ADZT for Signal Reconstruction (en)
skos:notation	RIV/68407700:21260/13:00210281!RIV14-GA0-21260___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP102/11/1795)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Vlček, Miroslav
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta dopravní
http://linked.open...dnocenehoVysledku	113095
http://linked.open...ai/riv/idVysledku	RIV/68407700:21260/13:00210281
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	discrete Fourier transforms; approximate discrete Zolotarev transform; signal reconstruction (en)
http://linked.open.../riv/klicoveSlovo	approximate discrete Zolotarev transform discrete Fourier transforms signal reconstruction
http://linked.open...ontrolniKodProRIV	[3072F8FACC95]
http://linked.open...v/mistoKonaniAkce	Dresden
http://linked.open...i/riv/mistoVydani	Dresden
http://linked.open...i/riv/nazevZdroje	Circuit Theory and Design (ECCTD), 2013 European Conference on
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Novel selective transforms for non-stationary signal processing
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Sovka, Pavel Vlček, Miroslav Špetík, Radim Máša, Pavel
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-09-08 (xsd:date)
number of pages	4 (xsd:int)
http://bibframe.org/vocab/doi	10.1109/ECCTD.2013.6662335
http://purl.org/ne...btex#hasPublisher	Technische Universität
https://schema.org/isbn	978-3-00-043430-3
http://localhost/t...ganizacniJednotka	21260

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