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Effect of harmonic noise on the estimation of the mean value of a signal with reduction of its sampling frequency

  • Analysis and Synthesis of Signals and Images
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Optoelectronics, Instrumentation and Data Processing Aims and scope

Abstract

The effect of reduction of the signal sampling frequency by the signal mean value in the case of superposition of a harmonic noise component onto the original steady stochastic signal is studied. Conditions under which reduction of the observation frequency of this process significantly changes the observed mean values are found. In this regard, a number of statements are formulated and proved. The consequences of a reduction of the observation frequency of the dynamometer signal for the experiment performed in an ice basin with a tanker hull model are considered..

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Authors and Affiliations

  1. St. Petersburg State Polytechnical University, ul. Politekhnicheskaya 29, St. Petersburg, 195251, Russia

    P. N. Zvyagin

  2. Krylov State Research Center, Moskovskoe Shosse 44, St. Petersburg, 196158, Russia

    P. N. Zvyagin

Authors
  1. P. N. Zvyagin
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Correspondence to P. N. Zvyagin.

Additional information

Original Russian Text © P.N. Zvyagin, 2013, published in Avtometriya, 2013, Vol. 49, No. 2, pp. 22–29.

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Zvyagin, P.N. Effect of harmonic noise on the estimation of the mean value of a signal with reduction of its sampling frequency. Optoelectron.Instrument.Proc. 49, 124–130 (2013). https://doi.org/10.3103/S8756699013020039

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  • DOI: https://doi.org/10.3103/S8756699013020039

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