PROPER ORTHOGONAL DECOMPOSITION (POD) OF
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M.F.A. AZEEZ; A.F. VAKAKIS
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Article
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2001
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Elsevier Science
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English
β 684 KB
This study employs the method of proper orthogonal decomposition (POD), also known as the Karhunen}Loeve (K}L) method, to extract dominant coherent structures (modes that approximate the system behavior) from time-series data. These mode shapes can be used in a Galerkin reconstruction process to obt