非穿透体和起伏地表模型的FMM走时计算

蒋锦朋, 朱培民

FMM-based travel time calculation in complex model including non-penetrating abnormal body and irregular ground surface

Jin-Peng JIANG, Pei-Min ZHU

表1 算法精度和效率对比

均方差/ms 耗时/s 一阶FMM 1.167×10-4 0.496 二阶FMM 1.643×10-4 0.508