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Type: Artigo de periódico
Title: A Data Compression Method For The Modal Analysis Of Spatially Dense Laser Vibrometer Measurements
Author: De Franca Arruda J.R.
Santos L.A.S.B.
Abstract: This paper investigates a method which can be used to compress two-dimensional velocity fields measured with the scanning LDV. The compressed data can be used as virtual measurements when estimating modal parameters. The data is compressed spatially using a two-dimensional Fourier series model. The approximation reduces and filters the measured data in the output space for each frequency line.
Rights: aberto
Identifier DOI: 
Date Issue: 1996
Appears in Collections:Unicamp - Artigos e Outros Documentos

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