Time-frequency domain analysis of vibration signals for machinery diagnostics (II) The weighted Wigner-Ville distribution

Time-frequency domain analysis of vibration signals for machinery diagnostics (II) The weighted Wigner-Ville distribution

This report examines the application of sliding weighting functions to the Wigner-Ville distribution. The effect of the weighing function on the time-frequency distribution is discussed and it is shown that the level of the interference terms, the production of aliasing errors and the repetition ter...

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Bibliografiske detaljer
Main Authors:	McFadden, P, Wang, W
Format:	Report
Sprog:	English
Udgivet:	1991
Fag:	Engineering & allied sciences Mechanical engineering

Lignende værker

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