gradient orientation

英 美
  • 梯度方向
  • gradient n.倾斜度;坡度;梯度
  • orientation n.适应;定位;情况介绍;信仰;倾向;[计]定向;(学生)迎新会
    1. In the forward step, the eikonal equation was solved by finite-difference method.Raypaths were determined in the minus gradient direction of travel time.
      正演采用快速的有限差分求解程函方程的方法求取旅行时,利用旅行时的负梯度方向求取射线路径。