敲诈
发表于 2025-3-28 15:05:33
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VEST
发表于 2025-3-28 22:28:23
Techniques for Synthesizing FRFs from Analytical Models,tructure aided in calibrating the rectangular plate FE model. The techniques presented in this paper can be used to visually check if the test and analytical data are well correlated and for calculating FRAC metric to quantify the strength of correlation.
六边形
发表于 2025-3-28 23:55:35
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cutlery
发表于 2025-3-29 03:49:29
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Observe
发表于 2025-3-29 08:52:28
Identification of Independent Inputs and Their Spatial Positions,ier transform of the response signals and that the input location information is encoded in the image of the same matrix. A scheme to identify the time histories once the input positions are established is outlined.
Bereavement
发表于 2025-3-29 12:51:54
Conference proceedings 2014ucture Modelling.Adaptive Structures.Experimental Techniques.Analytical Methods.Damage Detection.Damping of Materials & Members.Modal Parameter Identification.Modal Testing Methods.System Identification.Active Control.Modal Parameter Estimation.Processing Modal Data.
fender
发表于 2025-3-29 18:15:01
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背景
发表于 2025-3-29 19:47:17
Lab Exercises for a Course on Mechanical Vibrations,n measurements in particular. Teaching students to become good experimentalists is a very difficult task, and is perhaps not even possible inside standard curricula. However, some fundamental aspects of experimental work must be taught, and can be included in a course on vibrations as well as in oth
笨拙的你
发表于 2025-3-30 03:09:24
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aneurysm
发表于 2025-3-30 05:31:40
Some Cornerstones of Signal Analysis History,utions to this field, the paper presents the background of the sampling theorem, as this is the foundation on which all modern data analysis rests. In addition, the background and history of the Fourier transform, the discrete Fourier transform (DFT), and, particularly, the fast Fourier transform (F