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滨海湿地土壤质地高光谱估测模型对比分析
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李想1 , 张永彬1, 刘明月1,2,3,6,* , 满卫东1,2,3,6, 孔德坤4, 宋利杰1, 宋敬茹1, 王福增5 |
Comparative Analysis of Hyperspectral Estimation Models for Soil Texture in Coastal Wetlands
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LI Xiang 1 , ZHANG Yong-bin 1, LIU Ming-yue 1,2,3,6,* , MAN Wei-dong 1,2,3,6, KONG De-kun 4, SONG Li-jie 1, SONG Jing-ru 1, WANG Fu-zeng 5
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不同光谱变换的CARS算法特征波段提取 (a): CARS筛选结果; (b): 原始光谱; (c): 一阶微分; (d): 倒数; (e): 倒数一阶微分; (f): 平方根; (g): 平方根一阶微分; (h): 倒数之对数; (i): 倒数之对数一阶微分 |
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