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SPECTROSCOPY AND SPECTRAL ANALYSIS  2007, Vol. 27 Issue (09): 1898-1901
光谱学与光谱分析 |
Supervised Feature Extraction Based on FDA and Galaxy Spectra Classification
LI Xiang-ru1,HU Zhan-yi1*,ZHAO Yong-heng2
1. Institute of Automation, Chinese Academy of Sciences, Beijing 100080, China2. National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China