A case study of the consistency problem in the inverse estimation

doi:10.1007/s13131-017-1110-3

IOCAS-IR > 海洋环流与波动重点实验室

	A case study of the consistency problem in the inverse estimation
	Wei Yanzhou1,2,3 ; Kang Xianbiao 2,4; Pei Yuhua 1
	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
DOI	10.1007/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：2[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
第一作者单位	海洋环流与波动重点实验室
推荐引用方式 GB/T 7714	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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