NAOC Open IR
时序资料的时间窗平滑法及应用
吴光节
1994
Source Publication天文学报
ISSN0001-5245
Volume035Issue:004Pages:415
Abstract观测资料的平滑处理,是数据分析中一类重要的常用方法,平滑处理的目的,在于既保留资料中的主要有用信号,又消除或削弱随机误差,本文对密集采样时序资料,提出了时间窗平滑法,并以光谱和光电测量资料为例,通过分析PDM技术中拟合曲线的计算,说明了它的性质与应用,与高斯权函数平滑法相比,此方法计算简便,且有更明确的物理意义,与观测值多点合并法相比,有更好的采样一致性和避免损失实际的分辨率,当用于等间距时序资料
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/43714
Collection中国科学院国家天文台
Affiliation中国科学院国家天文台
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
吴光节. 时序资料的时间窗平滑法及应用[J]. 天文学报,1994,035(004):415.
APA 吴光节.(1994).时序资料的时间窗平滑法及应用.天文学报,035(004),415.
MLA 吴光节."时序资料的时间窗平滑法及应用".天文学报 035.004(1994):415.
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