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SPECTROSCOPY AND SPECTRAL ANALYSIS  2012, Vol. 32 Issue (11): 3019-3023    DOI: 10.3964/j.issn.1000-0593(2012)11-3019-05
光谱学与光谱分析 |
Based on the LS-SVM Modeling Method Determination of Soil Available N and Available K by Using Near-Infrared Spectroscopy
LIU Xue-mei1, 2, LIU Jian-she1*
1. College of Environmental Science and Engineering, Donghua University, Shanghai 201620, China
2. School of Civil Engineering, East China Jiaotong University, Nanchang 330013, China