Wavelet Significance Testing with Respect to GWN Background: Monte Carlo Simulation Usage

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F17%3APU123158" target="_blank" >RIV/00216305:26220/17:PU123158 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/RADIOELEK.2017.7937593" target="_blank" >http://dx.doi.org/10.1109/RADIOELEK.2017.7937593</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/RADIOELEK.2017.7937593" target="_blank" >10.1109/RADIOELEK.2017.7937593</a>

Result language
angličtina
Original language name
Wavelet Significance Testing with Respect to GWN Background: Monte Carlo Simulation Usage
Original language description
The paper deals with significance testing of wavelet coefficients. We investigate the test of wavelet power spectrum with respect to the Gaussian white noise background spectrum from two perspectives of calculating significance level: with the use of chi-square distribution and with the use of Monte Carlo simulation. Our experiment is performed on a special kind of synthetic signal in which the frequency component is changing during time. We investigate the level of variance of the signal and the significance risk. We describe the advantages and disadvantages of both approaches and formulate recommendations for using time-frequency testing.
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
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of 27th international conference Radioelektronika 2017
ISBN
978-1-5090-4591-4
ISSN
—
e-ISSN
—
Number of pages
4
Pages from-to
1-4
Publisher name
Neuveden
Place of publication
Brno
Event location
Brno (Czech Republic)
Event date
Apr 19, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000414280400035

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