【摘要】 人工合成地震正演模型是进行三维模型计算的基础。针对地震勘探的原理,本文运用MATLAB强大数学计算和图像可视化功能,对一个三层介质模型制作了人工合成地震记录。文章首先说明了地震记录形成的物理机制,然后介绍了地质模型的构造及参数选择,最后针对该具体地质模型制作了合成地震记录。更多还原

【Abstract】 The synthetic seismic forward model is the foundation of 3D modeling calculation.Based on the principle of seismic exploration,great mathematical calculation of MATLAB and image visualization functions are used to build the synthetic seismic record of a three-player media model.The physics mechanism is first explained in the paper,then structure and parameter selection of the geological model are introduced,finally the synthetic seismic record is made according to a concrete geological model.更多还原