改进的稀疏网格配点法对EIT电导率分布的不确定性量化
李颖,王冠雄,闫伟,赵营鸽,马重蕾

Improved sparse grid collocation method for uncertainty quantification of EIT conductivity distribution
Ying LI,Guan-xiong WANG,Wei YAN,Ying-ge ZHAO,Chong-lei MA
图 1 4层同心圆头模型
Fig.1 Four-layer concentric circular head model