Modal decomposition
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The article will propose a new algorithm for computing the uncertainty on modal parameters obtained from this multi-order SSI (MOSSI) based on QR decomposition (QRD). The new uncertainty algorithm only computes uncertainty bounds at the highest model order and gives bounds at lower orders by mean of selection matrices.
9p vidoctorstrange 06-05-2023 4 3 Download
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The objective of this study is to develop a model to describe accurately the vibroacoustic performance of a clamped finite orthotropic laminated double-composite plate filled with air. In this investigation, the theoretical and existing experimental results were compared and reached a good agreement. The influence of several key system parameters (e.g., thickness of faceplate, the thickness of air cavity and the sound incident angles) on sound transmission loss is considered.
16p nguaconbaynhay11 07-04-2021 11 2 Download
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VNU Journal of Science, Mathematics - Physics 25 (2009) 21-38 Proper Orthogonal Decomposition and its Proper Transformations has been applied widely in many engineering topics including the wind engineering recently due to its advantage of optimum approximation of multi-variate random fields using the modal decomposition and limited number of dominantly orthogonal eigenvectors.
18p tuanlocmuido 19-12-2012 45 1 Download
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Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Underdetermined Blind Audio Source Separation Using Modal Decomposition
15p sting11 09-03-2012 33 4 Download