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SPECTROSCOPY AND SPECTRAL ANALYSIS  2011, Vol. 31 Issue (05): 1254-1257    DOI: 10.3964/j.issn.1000-0593(2011)05-1254-04
光谱学与光谱分析 |
Identification of Authentic and Fake Cigarettes Using Near Infrared Spectroscopy Combined with Principal Component Analysis-Mahalanobis Distance
ZHANG Ling-shuai1, WANG Wei-dong1, GU Yun-hong1, XING Jun2*
1. Henan Province Key Laboratory of Ion Beam Bio-engineering, Zhengzhou University, Zhengzhou 450052, China
2. China National Tobacco Quality Supervision & Test Centre, Zhengzhou 450001, China