电力电缆绝缘材料型号的近红外光谱快速识别方法研究

孙伟哲, 李含, 陈希源, 张冠军, 李元^*

Study on Spectral On-Site Rapid Identification Method of Cable Insulation Material Models

SUN Wei-zhe, LI Han, CHEN Xi-yuan, ZHANG Guan-jun, LI Yuan^*

不同预处理方法及组合对应建模结果 (a): 无预处理; (b): S-G平滑; (c): S-G平滑+MSC; (d): S-G平滑+SNV; (e): S-G平滑+一阶导; (f): S-G平滑+二阶导