Frequency detection using Pade approximation
Abstract
The current paper describes an application of Pade 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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Published
2008-07-11
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Articles
How to Cite
Frequency detection using Pade approximation. (2008). Armenian Journal of Mathematics, 1(1), 44-49. https://armjmath.sci.am/index.php/ajm/article/view/19