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SPECTROSCOPY AND SPECTRAL ANALYSIS  2008, Vol. 28 Issue (04): 817-820    DOI: 10.3964/j.issn.1000-0593.2008.04.048
光谱学与光谱分析 |
Application of Wavelet Packet Entropy and Fisher Classifier to the Identification of Medicinal Rhubarbs with Near-Infrared Spectrum
ZHAO Long-lian1,2,ZHANG Lu-da3*,LI Jun-hui1,YANG Fan1
1. College of Information and Electrical Engineering, China Agricultural University, Beijing 100094, China2. Department of Biomedical Engineering, Tsinghua University, Beijing 100084, China3. College of Science, China Agricultural University, Beijing 100094, China