...字: 高斯噪声；缺失数据；正则化反演；大地电磁测深[gap=1520]Key words: Gaussian noise; missing data; regularized inversion; magnetotelluric sounding...
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自适应正则化反演算法 ARIA ; adaptive regularized inversion algorithm
与改进的正则化稳定因子相结合，提出新的快速正则化反演方法。
Combined with a stable regularizing filter, a new fast regularizing inversion is put forward further.
本文在讨论反演基本问题的基础上，用共轭梯度法实现了核磁共振的一维正则化反演。
After discussing the basic inversion problem, this paper achieve the 1d SNMR Tikhonov regularization inverse by conjugate gradient method.
实际观测数据计算表明，回归M-估计和常规正则化反演方法结合，能提高弛豫谱估计精度和孔隙率计算效果。
The results of real data calculation show that combining RME with ordinary regularization inversion can improve the precision of relaxation spectra and the effect of calculated porosity.
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