Least squares method for statistical analysis of polyrhythmics |
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| Authors: | I Javors'kyj V Mykhailyshyn O Zabolotnyj |
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| Institution: | a Karpenko Physical and Mechanical Institute of the NAS of Ukraine Naukova St. 5, 290601, Lviv, Ukraine;b Institute of Telecommunications University of Technology and Agriculture Al. Prof. S. Kaliskiego 7, Bydgoszcz, Poland |
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| Abstract: | The least squares estimate methods for estimation of characteristics of almost periodically correlated random processes as mathematical models of stochastic oscillations with polyrhythmical structure are considered. The bias and variance of mean and correlation function estimates are analyzed. Asymptotic formulas for them are deduced. |
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| Keywords: | Least squares method Almost periodically correlated random process Mean Correlation function Variance |
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