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Wavelet analysis of the strongest periods in the relative sunspot numbers
Le, GM; Wang, JL
2004-09-01
Source PublicationCHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
Volume47Issue:5Pages:743-746
AbstractUsing smoothed monthly mean series data and wavelet transformation, we analyze the strongest. periods in the relative sunspot numbers for each solar cycle and for the whole interval from 1749 to 2002. The results show that the strongest periods for Solar Cycles 5 and Solar Cycle 6 are 64.67-year and 69.31-year, respectively. The strongest periods for Solar Cycle 13, 14 and 15 are 98.02-year, 105.06-year and 105.06-year, respectively, and 9.29 similar to 11.43 years for other cycles. The strongest period for the whole period from 1749 to 2002 is 128-month ( 10.67 years). Finally we present the amplitude evolution with time for the period of 128-month.
KeywordSunspot Wavelet Analysis Solar Active Period
Indexed BySCI
Language英语
WOS IDWOS:000224170000002
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/8993
Collection光学天文研究部
Affiliation1.Chinese Acad Sci, Ctr Space Sci & Appl Res, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
Recommended Citation
GB/T 7714
Le, GM,Wang, JL. Wavelet analysis of the strongest periods in the relative sunspot numbers[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2004,47(5):743-746.
APA Le, GM,&Wang, JL.(2004).Wavelet analysis of the strongest periods in the relative sunspot numbers.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,47(5),743-746.
MLA Le, GM,et al."Wavelet analysis of the strongest periods in the relative sunspot numbers".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 47.5(2004):743-746.
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