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RISAn Extended Karhunen-Loève Decomposition for Modal Identification of Inhomogeneous Structures
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An extension of the Karhunen-Loève decomposition (KLD) specifically aimed at the evaluation of the natural modes of n-dimensional structures (n=1,2,3) having nonhomogeneous density is presented. ...