LSQR法在位场反演中的分析与评价

梁生贤, 王桥, 焦彦杰, 廖国忠, 郭境

Analysis and evaluation of the potential field inversion using LSQR method

Sheng-Xian LIANG, Qiao Wang, Yan-Jie JIAO, Guo-Zhong LIAO, Jing GUO

图3 组合模型及其LSQR法反演结果 a—组合模型XY平面切片(深度100 m);b——组合模型XZ剖面切片(Y=1000 m);c—XY平面切片图的反演结果;d—XZ剖面切片图的反演结果

Fig.3 Complex of model and the inversion results a—the plan slices of the XY-plane(depth of 100m);b—the plan slices of the XZ-profile(Y=1000 m);c—the LSQR inversion result of the plan slices of the XY-plane(depth of 100m);d—the LSQR inversion result of the plan slices of the XZ-profile(Y=1000 m)