不同平滑集成CARS算法在红茶等级光谱判别中的应用

袁荔, 施斌, 于建成, 唐天宇, 袁园, 唐延林^*

Application of Different Smoothing Ensemble CARS Algorithm in Spectral Discrimination of Black Tea Grade

YUAN Li, SHI Bin, YU Jian-cheng, TANG Tian-yu, YUAN Yuan, TANG Yan-lin^*

基于不同窗口宽度的GF-ECARS挑选的特征变量 (a): 窗口宽=5; (b): 窗口宽=19; (c): 窗口宽=31