Systematic bias in the calculation of spectral density from a three-dimensional spatial grid

Rodion Stepanov1, Franck Plunian2, Mouloud Kessar3

  • 1Institute of Continuous Media Mechanics, Korolyov Street 1, 614013 Perm, Russia and Department of Applied Mathematics and Mechanics, Perm National Research Polytechnic University, Komsomolskii Avenue 29, 614990 Perm, Russia.

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