supported by the National Natural Science Foundation of China(No.42174161,No.41974123);China Postdoctoral Science Foundation(No.2022M711004);China National Petroleum Corporation Exploration and Development Research Institute Open Fund(No.822102016);the Jiangsu Province Science Fund for Distinguished Young Scholars(No.BK20200021).
频域有限差分(finite difference frequency domain,FDFD)方法是地震波场模拟的常用方法,FDFD地震波场模拟的关键之一是构造能有效压制数值频散的FDFD系数。在已有的构造地震波场模拟FDFD系数的方法中,随一个网格内的波长个数变化的自适...