Considering that they can provide high-frequency phase velocity information up to several tens of Hz, the active surface wave survey would be omitted and the amount of field work could be dramatically reduced. However, the measured dispersion energy image in the passive surface wave survey would ...
... frequency-response analysis 频率特性分析 frequency-wavenumber domain 频率波数域 fresh bit 新修复的钻 …www.taisha.org|基于23个网页 例句 释义: 全部,频率波数域 更多例句筛选 1. Experimental Studies on GPR Velocity Estimation and Imaging Method Using Migration in Frequency-Wavenumber Domain 探地...
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1.However, less attention has been paid to the frequency-wavenumber energy spectra, which are important to the temporal statistics in turbulence and aeroacoustics.对均匀各向同性湍流的频率波数能量谱进行了初步研究,得出均匀各向同性湍流中能量随时间、空间尺度分布的解析表达式,并运用直接数值模拟的方法对理论预...
Michaels, T.E.; Michaels, J.E.; Ruzzene, M. Frequency-wavenumber domain analysis of guided wavefields. Ultrasonics 2011, 51, 452-466.T.E. Michaels, J.E. Michaels, M. Ruzzene, Frequency-wavenumber domain anal- ysis of guided wavefields, Ultrasonics 51 (4) (2011) 452-466....
We present a 2-D frequency-wavenumber common-offset prestack time migration algorithm. To treat the amplitudes correctly, a 3-D to 2-D transform of ... BO Ekren,B Ursin - 《Geophysics》 被引量: 124发表: 1999年 Enhancements to prestack frequency-wavenumber (f-k) migration Prestack frequen...
E. Michaels, "Frequency-Wavenumber Domain Methods for Analysis of Incident and Scattered Guided Wave Fields," SPIE Conference, San Diego, CA, USA, 2009,... TE Michaels,M Ruzzene,JE Michaels - Proceedings of SPIE - The International Society for Optical Engineering 被引量: 24发表: 2009年 Numer...
网络频率波数域偏移 网络释义 1. 频率波数域偏移 ... frequency-shared channel amplifier 分频通道放大器frequency-wavenumber migration频率波数域偏移fresh breeze 轻劲风 ... www.taisha.org|基于18个网页
5) frequency-wavenumber energy spectra 频率波数能量谱 1. However, less attention has been paid to the frequency-wavenumber energy spectra, which are important to the temporal statistics in turbulence and aeroacoustics. 对均匀各向同性湍流的频率波数能量谱进行了初步研究,得出均匀各向同性湍流中能量随...
elastic full waveform inversion; frequency-wavenumber domain; multistage phase correction; cycle skipping; multi-parameter 1. Introduction The characterization of the velocity models is significant for improving seismic migration and geology interpretation [1,2,3,4,5]. Full waveform inversion (FWI) uses...