摘要
本文在前人研究的基础上对三度体归一化总梯度做了新的探索,提出应用快速傅氏变换实现重力三度体归一化总梯度的计算方法,通过对单一形体模型和叠加形体模型的计算,取得了较好的效果。
On the previous researches into the method of Normalized Total Gradient (NTG), a new calculating technique has been developed, namely, implementation of NTG of three dimensional body of gravity by FFT. It has testified to be effective to use NTG to interpret three dimensional body.
出处
《物探化探计算技术》
CAS
CSCD
1996年第1期47-51,66,共6页
Computing Techniques For Geophysical and Geochemical Exploration