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Approximate spectral analysis by least-squares fit

Successive spectral analysis

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Abstract

An approximate method of spectral analysis called ‘successive spectral analysis’ based upon the mean-quadratic approximation of an empirical function by generalised trigonometric polynomial with both unknown frequencies and coefficients is developed. A few quotations describing some properties of the method as well as one of the possible methods for numerical solution are given.

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Authors and Affiliations

  1. The Observatory, University of Liverpool Tidal Institute, Birkenhead, Ches., England

    Petr Vaníček

  2. Czech Technical University, Prague, Czechoslovakia

    Petr Vaníček

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  1. Petr Vaníček
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Vaníček, P. Approximate spectral analysis by least-squares fit. Astrophys Space Sci 4, 387–391 (1969). https://doi.org/10.1007/BF00651344

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  • DOI: https://doi.org/10.1007/BF00651344

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