中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Normalization of sunspot cycles and eigen mode analysis

文献类型:期刊论文

作者Xu, WY
刊名SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY
出版日期2002-10-01
卷号45页码:4-11
关键词sunspot solar cycle eigen mode analysis prediction of solar activity
ISSN号1006-9283
英文摘要The smoothed monthly sunspot numbers of the previous 22 complete sunspot cycles are normalized in time domain, and then an eigen mode analysis is carried out to draw the principle factors (or components) in the cycles. The results show that the main characteristics of the solar cycles can be described fairly well by the first 5 eigen modes. The obtained eigen modes are used to predict the declining phase of cycle 23 on the basis of the data prior to its maximum. The prediction indicates that cycle 23 will last for 127 months to December 2006, with the minimum of 6.2.
语种英语
WOS记录号WOS:000179653000002
出版者SCIENCE CHINA PRESS
源URL[http://ir.iggcas.ac.cn/handle/132A11/77845]  
专题中国科学院地质与地球物理研究所
通讯作者Xu, WY
作者单位Chinese Acad Sci, Inst Geol & Geophys, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714
Xu, WY. Normalization of sunspot cycles and eigen mode analysis[J]. SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,2002,45:4-11.
APA Xu, WY.(2002).Normalization of sunspot cycles and eigen mode analysis.SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,45,4-11.
MLA Xu, WY."Normalization of sunspot cycles and eigen mode analysis".SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY 45(2002):4-11.

入库方式: OAI收割

来源:地质与地球物理研究所

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