基于分数阶微分的土壤全氮高光谱反演

陈昊宇, 项磊, 高贺, 牟金燚, 索晓晶, 滑博伟

Hyperspectral inversion of total nitrogen content in soils based on fractional order differential

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图3 光谱室内测量示意图

Fig.3 Schematic diagram of spectrum indoor measurement