X射线荧光光谱结合CARS变量筛选选择方法用于土壤中铅砷含量的测定
江晓宇1,2, 李福生2,*, 王清亚1,2, 罗杰3, 郝军1,2, 徐木强1,2

Determination of Lead and Arsenic in Soil Samples by X Fluorescence Spectrum Combined With CARS Variables Screening Method
JIANG Xiao-yu1,2, LI Fu-sheng2,*, WANG Qing-ya1,2, LUO Jie3, HAO Jun1,2, XU Mu-qiang1,2
土壤样品光谱的噪声和基线校正结果 (a): 139个土壤样品的原始光谱;(b): 139个土壤样品的去噪声和基线校正光谱