Wavenumber Processing Techniques to Determine Structural Intensity and Its Divergence from Optical Measurements without Leakage Effects

The technique of processing data in the wavenumber domain based on the Spatial Fourier Transform (SFT), is a powerful tool to compute higher-order partial derivatives occurred in the expressions of the structural intensity and its divergence. However, performing directly the SFT usually results in g...

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Bibliographic Details
Main Authors: Jean-Claude Pascal, Jing-Fang Li, Xavier Carniel
Format: Article
Language:English
Published: Wiley 2002-01-01
Series:Shock and Vibration
Online Access:http://dx.doi.org/10.1155/2002/850152
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