Study of ADZT properties for spectral analysis

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F11%3A00186837" target="_blank" >RIV/68407700:21230/11:00186837 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21260/11:00186837
Result on the web
<a href="http://www.wseas.us/e-library/conferences/2011/Florence/GAVTASC/GAVTASC-29.pdf" target="_blank" >http://www.wseas.us/e-library/conferences/2011/Florence/GAVTASC/GAVTASC-29.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Study of ADZT properties for spectral analysis
Original language description
In this paper we present a new time-frequency transform called the Approximate Discrete Zolotarev Transform (ADZT), and demonstrate its efficacy in analysing non-stationary signals. Several experiments have confirmed two main properties of ADZT: i) in contrast to the Short-Time Fourier Transform (STFT) or the Wavelet Transform (WT), the choice of window type and length are not critical; and ii) the similarity between ADZT and the Fourier transform (FT) implies a simple physical interpretation of resultsin contrast to Wigner-Ville time-frequency distribution (WVD) or Choi-Williams time-frequency distribution (CWD).
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 11th WSEAS International Conference on Signal Processing, Computational Geometry and Artificial Vision
ISBN
978-1-61804-027-5
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
171-176
Publisher name
WSEAS Press
Place of publication
Athens
Event location
Florencie
Event date
Aug 23, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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