交错网格(Staggered Grid)与完全匹配层(Perfectly Matched Layer)在波场模拟中的应用
Tche LIU, [email protected], USTC
本文从完全匹配层的原理出发,基于空间上任意偶数阶差分近似,分别推导出了交错网格中声波方程和弹性波方程的离散形式。同时,在附录中给出了采用 Matlab 语言、Fortran 语言、C 语言以及 Cuda C 语言编写的波场模拟程序。
This project forked from tchel/sg-pml
交错网格(Staggered Grid)与完全匹配层(Perfectly Matched Layer)在波场模拟中的应用
交错网格(Staggered Grid)与完全匹配层(Perfectly Matched Layer)在波场模拟中的应用
Tche LIU, [email protected], USTC
本文从完全匹配层的原理出发,基于空间上任意偶数阶差分近似,分别推导出了交错网格中声波方程和弹性波方程的离散形式。同时,在附录中给出了采用 Matlab 语言、Fortran 语言、C 语言以及 Cuda C 语言编写的波场模拟程序。
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