forward modeling
...文章摘要 关键词 声波方程;正演;有限差分;并行计算;消息传递接口[gap=1121]Key words acoustic equation;forward modeling;finite difference;parallel computing;message passing interface ..
forward simulation
...多分辨法;正演;偏移处理[gap=1521]Key words: ground penetrating radar; multi-resolution time domain; forward simulation; migration processing...
正演是指由源的属性推导出场的分布属性,反演则是由场的分布来推导源的属性。