Comparison of parametric and non parametric methods for signal time-frequency description

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F15%3APU113927" target="_blank" >RIV/00216305:26220/15:PU113927 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/7129030" target="_blank" >https://ieeexplore.ieee.org/document/7129030</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/RADIOELEK.2015.7129030" target="_blank" >10.1109/RADIOELEK.2015.7129030</a>

Result language
angličtina
Original language name
Comparison of parametric and non parametric methods for signal time-frequency description
Original language description
This paper deals with comparing methods for time-frequency analysis such as time-frequency Fourier transform representation, multiple window method using Slepian sequences, time-frequency varying autoregressive process estimation and continuous wavelet analysis. To test their performance we apply these methods first on a simulated signal then on real recorded data from a metal plate acceleration by detonation products. For the autoregressive process we perform optimization of the lag order. The results are presented in graphical form and briefly discussed. Taking these results into account, combining the autoregressive process and wavelet transform is suggested.
Czech name
—
Czech description
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Project
<a href="/en/project/LO1401" target="_blank" >LO1401: Interdisciplinary Research of Wireless Technologies</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of 25th international conference Radioelektronika 2015
ISBN
978-1-4799-8117-5
ISSN
—
e-ISSN
—
Number of pages
4
Pages from-to
272-275
Publisher name
University of Pardubice
Place of publication
Pardubice
Event location
Pardubice
Event date
Apr 21, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000380492200059

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