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A case study of the consistency problem in the inverse estimation
Wei Yanzhou1,2,3; Kang Xianbiao2,4; Pei Yuhua1
2017-09-01
发表期刊ACTA OCEANOLOGICA SINICA
卷号36期号:9页码:45-51
文章类型Article
摘要Inverse technique is a widely used method in oceanography, but it has a problem that the retrieved solutions often violate model prior assumptions. To tune the model has consistent solutions, an iteration approach, which successively utilizes the posterior statistics for next round inverse estimation, is introduced and tested from a real case study. It is found that the consistency may become elusive as the determinants of solution and noise covariance matrices become zero in the iteration process. However, after several steps of such operation, the difference between posterior statistics and the model prior ones can be gradually reduced.
关键词Regularization Consistency Inverse Problems Box Inverse Model L-curve Method
DOI10.1007/s13131-017-1110-3
收录类别SCI
语种英语
WOS记录号WOS:000408975800007
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
版本出版稿
条目标识符http://ir.qdio.ac.cn/handle/337002/143123
专题海洋环流与波动重点实验室
作者单位1.State Ocean Adm, Inst Oceanog 2, State Key Lab Satellite Ocean Environm Dynam, Hangzhou 310012, Zhejiang, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Civil Aviat Flight Univ China, Coll Air Traff Management, Guanghan 618307, Peoples R China
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Wei Yanzhou,Kang Xianbiao,Pei Yuhua. A case study of the consistency problem in the inverse estimation[J]. ACTA OCEANOLOGICA SINICA,2017,36(9):45-51.
APA Wei Yanzhou,Kang Xianbiao,&Pei Yuhua.(2017).A case study of the consistency problem in the inverse estimation.ACTA OCEANOLOGICA SINICA,36(9),45-51.
MLA Wei Yanzhou,et al."A case study of the consistency problem in the inverse estimation".ACTA OCEANOLOGICA SINICA 36.9(2017):45-51.
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