基于三维荧光光谱结合2D-LDA的食用油掺假鉴别研究

姜海洋^1,³, 崔耀耀², 贾彦国^1,^*, 谌志鹏³

Identification of Adulterated Edible Oils Based on 3D Fluorescence Spectroscopy Combined With 2D-LDA

JIANG Hai-yang^1,³, CUI Yao-yao², JIA Yan-guo^1,^*, CHEN Zhi-peng³

训练样本提取的2D-LDA特征 (a): 第一特征向量; (b): 第二特征向量; (c): 第三特征向量