Dignant
发表于 2025-3-23 12:08:58
978-3-642-07514-8Springer-Verlag Berlin Heidelberg 2002
Explicate
发表于 2025-3-23 15:30:39
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忧伤
发表于 2025-3-23 19:10:06
Experimental Fluid Mechanicshttp://image.papertrans.cn/a/image/150470.jpg
悲观
发表于 2025-3-24 01:21:32
Aeroacoustic Measurements978-3-662-05058-3Series ISSN 1613-222X Series E-ISSN 2197-9510
cogitate
发表于 2025-3-24 02:59:57
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Customary
发表于 2025-3-24 09:36:06
https://doi.org/10.1007/978-3-663-01572-7ettings, by using beamforming techniques with sparse, wide-band phased arrays of microphones. The process, which was developed for this application at Boeing in the last few years, begins by measuring a full array cross-spectral matrix for each frequency of interest. A grid of potential source locat
臭名昭著
发表于 2025-3-24 13:00:08
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热情赞扬
发表于 2025-3-24 16:24:21
https://doi.org/10.1007/978-3-663-01572-7er outlines the basic mathematical relations used in the derivation of such techniques, introducing fundamental quantities such as the cross-correlation function and coherence function. These techniques are then applied to specific aeroacoustic examples, establishing the causal relationship between
Asymptomatic
发表于 2025-3-24 19:06:17
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礼节
发表于 2025-3-25 00:04:15
Kosten- und Logistikcontrolling mit SAP R/3,truction of its major components. Methods for characterization of facility performance are presented and applied to the specific tunnel described. Finally, the contributions of this facility, specifically in the area of a marine propeller’s response to inflow distortions, are summarized.