一种基于EWMA-PCA的水质光谱数据标准化方法研究

周思寒^1,², 胡新宇^1,², 汤斌^1,^2,^3,^*, 赵明富^1,², 李奉笑^1,², 汪仁杰^1,², 肖棋森^1,², 肖渝^1,²

Application Research of Normalization Algorithm Based on EWMA-PCA in Standardization of Water Quality Spectral Data

ZHOU Si-han^1,², HU Xin-yu^1,², TANG Bin^1,^2,^3,^*, ZHAO Ming-fu^1,², LI Feng-xiao^1,², WANG Ren-jie^1,², XIAO Qi-sen^1,², XIAO Yu^1,²

八组邻苯二甲酸氢钾溶液的水质光谱数据 (a): COD 20 mg·L^-1; (b): COD 40 mg·L^-1; (c): COD 60 mg·L^-1; (d): COD120 mg·L^-1;(e): COD 160 mg·L^-1; (f): COD 200 mg·L^-1; (g): COD 400 mg·L^-1; (h): COD 800 mg·L^-1