Bayesian periodic signal detection applied to INTCAL98 data

被引：1
|
作者：
Palonen, V [1 ]
Tikkanen, P [1 ]
机构：
[1] Univ Helsinki, Accelerator Lab, FIN-00014 Helsinki, Finland
来源：
RADIOCARBON | 2004年 / 46卷 / 02期
关键词：
D O I：
10.1017/S0033822200036043
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
A Bayesian multiple-frequency model has been developed for spectral analysis of data with unknown correlated noise. A description of the model is given and the method is applied to decadal atmospheric INTCAL98 Delta(14)C data. The noise of the INTCAL98 data is found to be red, and there seems to be no support for continuous harmonic frequencies in the data.
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页码：979 / 985
页数：7
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