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- Viscoelastic wave equation forward modeling and migration 粘弹性波动方程正演和偏移
- Wave equation forward modeling of prestack seismogram in a stratified half space 层状半空间叠前地震记录的波动方程正演模拟
- wave equation forward modeling 波动方程数值模拟
- wave equation forward simulation 波动方程正演
- SEISMIC PRE-STACK FORWARD MODELING WITH ONE-WAY WAVE EQUATION UNDER RUGGED SURFACE CONDITIONS 起伏地表的单程波动方程地震叠前正演
- Seismic pre-stacking forward modeling based on equal-time stack principle and one-way wave equation 等时叠加波动方程叠前正演
- Keywords one-way wave equation;seismic forward modeling;fluctuant surface;MIVMAS;seismic layout design; 单程波动方程;地震正演;起伏地形;MIVMAS;地震观测系统;
- Keywords forward modeling;positioning principle;common-shot seismogram;acoustic wave equation;lateral stacking;vertical stacking; 正演模拟;定位原理;共炮记录;声波方程;横向叠加;纵向叠加;
- The paper also gives the prospect of wave equation migration. 对波动方程偏移成像发展趋势进行展望.
- Furthermore, some synthetic seismograms obtained by MLS method prove its effectivity for wave equation seismic modeling. 最后,通过对几个模型的合成地震模拟试验,进一步证明了滑动最小二乘法用于波动方程数值模拟的可行性。
- To learn about the amplitude and phase features of GPR reflected wave from frozen soil boundary, forward modeling was also developed. 通过正演模型试验了解了冻土边界的雷达反射波波形、振幅及相位特征;
- The P wave impedance forward modeling technique is a conventional forward method based on reflection coefficient calculation. 波阻抗模型正演技术是一种基于反射系数计算的传统正演技术。
- A pseudo-spectral time domain (PSTD) forward modeling was used to simulate electromagnetic wave propagation between two boreholes. 本文正演计算中采用时间域伪谱(PSTD)法模拟井间电磁波的传播。
- Based on the wave equation, this paper describes the underwater acoustic propagation by a wave guide model,and computes the model. 通过求解波动方程建立了水声在波导中传播的模型并进行了仿真计算。
- Seismic forward modeling by fast variable step phase-shift interpolation. 快速变步长相移插值法地震正演模拟
- Forward simulation in crosswell seismic is the process of solving the numerical solution of the wave equation under the defined formation parameters and limited condtions. 摘要井间地震正演模拟是在给定地层参数及边界条件的情况下求波动方程数值解的过程。
- Abstract: Based on the wave equation, this paper describes the underwater acoustic propagation by a wave guide model,and computes the model. 文摘:通过求解波动方程建立了水声在波导中传播的模型并进行了仿真计算。
- The formulas of PML for two-dimensional acoustic wave equation were given.Several satisfactory numerical modeling results of surface seismic and crosswell seismic were shown. 首先给出了二维声波方程完全匹配层的公式,然后通过地面地震模型和井间地震模型数值算例与常规吸收边界条件进行了比较。
- The authors carried out forward modeling on dispersion curves of Rayleigh wave in three-layer media and then analyzed characteristics of dispersion curves. 在前人工作的基础上对三层层状介质的瑞利波频散曲线进行了正演模拟研究,对假定的几组典型模型参数的频散曲线进行了认真分析。
- The substructure method was introduced to set up mathematical model of finite periodic composite structure, to solve its wave equation, and to derive its time-average power flows. 摘要采用子结构法,建立了有限周期复合结构的数学模型,求出了数学模型的波动解,并推导出模型的时间平均功率流。