NAOC Open IR
基于统计窗的恒星连续谱自动拟合方法
潘景昌1; 汪惺惺1; 韦鹏2; 姜斌1; 屠良平2; 罗阿理1
2012
Source Publication光谱学与光谱分析
ISSN1000-0593
Volume032Issue:008Pages:2260
Abstract提出一种基于统计窗的恒星连续谱拟合方法。该方法将恒星光谱划分为若干个统计窗,在每个窗口内根据信噪比选取一定比例的流量点,然后对选出来的流量点进行低阶多项式迭代拟合,从而得到连续谱。实验表明,与其他方法相比,该方法得到的连续谱更接近于实际连续谱。该方法对SDSS中除M外的各种光谱型连续谱的拟合均具有很高的实用性和鲁棒性,对于郭守敬望远镜(LAMOST)先导巡天恒星光谱的连续谱拟合同样具有非常好的效果。
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/44693
Collection中国科学院国家天文台
Affiliation1.山东大学
2.中国科学院国家天文台
Recommended Citation
GB/T 7714
潘景昌,汪惺惺,韦鹏,等. 基于统计窗的恒星连续谱自动拟合方法[J]. 光谱学与光谱分析,2012,032(008):2260.
APA 潘景昌,汪惺惺,韦鹏,姜斌,屠良平,&罗阿理.(2012).基于统计窗的恒星连续谱自动拟合方法.光谱学与光谱分析,032(008),2260.
MLA 潘景昌,et al."基于统计窗的恒星连续谱自动拟合方法".光谱学与光谱分析 032.008(2012):2260.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[潘景昌]'s Articles
[汪惺惺]'s Articles
[韦鹏]'s Articles
Baidu academic
Similar articles in Baidu academic
[潘景昌]'s Articles
[汪惺惺]'s Articles
[韦鹏]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[潘景昌]'s Articles
[汪惺惺]'s Articles
[韦鹏]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.