Frequency detection using Pad\'e approximation

Artur Barkhudaryan; Sergey Mkrtchyan

$Frequency detection using Pad\'e approximation$

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Title: Frequency detection using Pad\'e approximation

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1829-1163

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Գլխ. խմբ.՝ Անրի Ներսեսյան ; Պատ. խմբ.՝ Լինդա Խաչատրյան ; Խմբ. տեղակալ՝ Ռաֆայել Բարխուդարյան

Coverage:

44-49

Abstract:

The current paper describes an application of Pad\'e approximation to obtain a frequency detection method similar to (and, in a sense, more general than) linear prediction. While generally not applicable for spectrum estimation, the described method is in many cases more precise in finding the frequencies of a harmonic signal. A great number of numerical tests were performed for comparing frequency detection performance of the method under consideration and of linear prediction. Their methodology and results are summarized in the article.

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National Academy of Sciences of Armenia

Date created:

2008-07-10

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pdf

Identifier:

oai:arar.sci.am:13198

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Electronic Open Access Publication of the National Academy of Sciences of Armenia

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ՀՀ ԳԱԱ Հիմնարար գիտական գրադարան

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ՀՀ ԳԱԱ Հիմնարար գիտական գրադարան

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Digital Library > Articles

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Apr 19, 2024

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Feb 12, 2020

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https://arar.sci.am/publication/14886

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Armenian Journal of Mathematics=Հայկական մաթեմատիկական հանդես

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Frequency detection using Pad\'e approximation	Apr 19, 2024

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