Open AccessVisible and Near-Infrared Spectroscopy with Multi-Parameters Optimization of Savitzky-Golay Smoothing Applied to Rapid Analysis of Soil Cr Content of Pearl River Delta
Author(s) -
Xiangjun Shi,
Ling Yao,
Tao Pan
Publication year - 2021
Publication title -
journal of geoscience and environment protection
Language(s) - English
Resource type - Journals
eISSN - 2327-4344
pISSN - 2327-4336
DOI - 10.4236/gep.2021.93006
Subject(s) - partial least squares regression , mean squared error , mathematics , smoothing , binary golay code , soil test , near infrared spectroscopy , analytical chemistry (journal) , chemistry , soil science , statistics , soil water , environmental science , environmental chemistry , physics , quantum mechanics