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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2018     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 A simplified staggered-grid finite-difference scheme and its linear solution for the first-order acoustic wave-equation modeling 期刊论文 JOURNAL OF COMPUTATIONAL PHYSICS, 2018, 卷号: 374, 页码: 863-872 作者:  Liang, Wenquan;  Wu, Xiu;  Wang, Yanfei;  Yang, Changchun 收藏  |  浏览/下载：30/0  |  提交时间：2018/12/11 Staggered-grid  Finite-difference scheme  Numerical dispersion  Acoustic wave-equation modeling   Solving second-order decoupled elastic wave equation using low-rank decomposition and low-rank finite differences 期刊论文 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2018, 卷号: 61, 期号: 8, 页码: 3324-3333 作者:  Yuan YuXin;  Hu Ting;  Wang ZhiYang;  Guo Peng;  Liu Hong 收藏  |  浏览/下载：46/0  |  提交时间：2018/12/11 Wavefield extrapolation  Space-wavenumber mixed-domain symbol  Staggered-grid low-rank decomposition  Staggered-grid low-rank finite difference   Preliminary study on the numerical-physical simulation of seismic channel waves 期刊论文 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2018, 卷号: 61, 期号: 6, 页码: 2481-2493 作者:  Pi JiaoLong;  Teng JiWen;  Liu YouShan 收藏  |  浏览/下载：44/0  |  提交时间：2018/09/27 Rayleigh channel wave  Love channel wave  Staggered-grid finite difference method  Numerical simulation  Physical simulation   Advanced prediction migration method research in tunnel engineering investigation 期刊论文 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2018, 卷号: 61, 期号: 3, 页码: 1150-1156 作者:  Zha XinJie;  Gao Xing;  Wang Wei;  Hou XianHua;  Yang Fei 收藏  |  浏览/下载：31/0  |  提交时间：2019/05/30 Advanced prediction  Staggered-grid  Reverse time migration   A new staggered grid finite difference scheme optimised in the space domain for the first order acoustic wave equation 期刊论文 EXPLORATION GEOPHYSICS, 2018, 卷号: 49, 期号: 6, 页码: 898-905 作者:  Liang, Wenquan;  Wu, Xiu;  Wang, Yanfei;  Cao, Jingjie;  Wu, Chaofan 收藏  |  浏览/下载：22/0  |  提交时间：2019/01/14 acoustic wave equation  finite difference scheme  finite difference time domain  numerical dispersion  staggered grid