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SPECTROSCOPY AND SPECTRAL ANALYSIS  2019, Vol. 39 Issue (05): 1618-1622    DOI: 10.3964/j.issn.1000-0593(2019)05-1618-05
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Study on the Classification of LAMOST Early Stellar Spectrum Template by Mahalanobis Distance
CHEN Shu-xin 1, 2, SUN Wei-min1*, SONG Yi-han3
1. Key Lab of In-fiber Integrated Optics, Ministry of Education, Harbin Engineering University, Harbin 150001, China
2. College of Mechanical and Electrical Engineering, Qiqihar University, Qiqihar 161006, China
3. Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China