SPbPU Journal - Physics and Mathematics
St. Petersburg Polytechnic University Journal: Physics and Mathematics Peter the Great St. Petersburg Polytechnic University
Since 2008
ISSN 2304-9782
ISSN 2618-8686
ISSN 2405-7223
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Articles by keywords "spectral density matrix"

An algorithm for finding the damping coefficients based on vibration surveys using the frequency domain decomposition (FDD) method

Simulation of physical processes
Andrianova E.A.
  • Year: 2024
  • Volume: 17
  • Issue: 2
  • 14
  • 1010
  • Pages: 21-32

Theoretical justification of natural frequency identification in the FDD (Frequency Domain Decomposition) method

Simulation of physical processes
Andrianova E.A. Novitskii D.V. Onischuk V.S.
  • Year: 2023
  • Volume: 16
  • Issue: 1
  • 31
  • 2475
  • Pages: 82-96