Factorization of processes parametric spectra on the base of multiplicative linear prediction polymodels

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25530%2F14%3A39898483" target="_blank" >RIV/00216275:25530/14:39898483 - isvavai.cz</a>

Výsledek na webu

<a href="http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6828478&searchWithin%3Dp_Last_Names%3Akudriavtseva%26matchBoolean%3Dtrue%26queryText%3D%28p_Authors%3Akudriavtseva%29" target="_blank" >http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6828478&searchWithin%3Dp_Last_Names%3Akudriavtseva%26matchBoolean%3Dtrue%26queryText%3D%28p_Authors%3Akudriavtseva%29</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/Radioelek.2014.6828478" target="_blank" >10.1109/Radioelek.2014.6828478</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Factorization of processes parametric spectra on the base of multiplicative linear prediction polymodels

Popis výsledku v původním jazyce

The linear prediction models can be useful in different tasks of statistical radio engineering. The examples of multimode spectra decomposition on separate components for speech signals, heart rhythmograms, reflected ultrasound signals and hydroacousticsignals have been shown in the paper. The calculation of autoregressive coefficients and parametric power spectrum density of the multiplicative models were derived. Factorization of spectrum estimations is shown using an example of a multiplicative linear prediction model. Using the models that have been developing in our research it is possible to develop the new methods of complex processes analysis. The methods of rhythmogram analysis can be useful for specialists, who create algorithms of cardiogram analysis. More specifically, we consider a method of multimode spectrum factorization in composite process on components using our multiplicative linear prediction polymodels.

Název v anglickém jazyce

Factorization of processes parametric spectra on the base of multiplicative linear prediction polymodels

Popis výsledku anglicky

The linear prediction models can be useful in different tasks of statistical radio engineering. The examples of multimode spectra decomposition on separate components for speech signals, heart rhythmograms, reflected ultrasound signals and hydroacousticsignals have been shown in the paper. The calculation of autoregressive coefficients and parametric power spectrum density of the multiplicative models were derived. Factorization of spectrum estimations is shown using an example of a multiplicative linear prediction model. Using the models that have been developing in our research it is possible to develop the new methods of complex processes analysis. The methods of rhythmogram analysis can be useful for specialists, who create algorithms of cardiogram analysis. More specifically, we consider a method of multimode spectrum factorization in composite process on components using our multiplicative linear prediction polymodels.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

2014 24th International Conference Radioelektronika

ISBN

978-1-4799-3715-8

ISSN

—

e-ISSN

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Počet stran výsledku

4

Strana od-do

"pp.1",4

Název nakladatele

IEEE (Institute of Electrical and Electronics Engineers)

Místo vydání

Piscataway

Místo konání akce

Bratislava

Datum konání akce

15. 4. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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