S1 File. Mean_HXF_1_4 There are 59 samples and 1814 features in the data. File includes spectrum of the Hongxiangfei without cutting. S1 File. Mean_Hxf_4_5 There are 59 samples and 1814 features in the data. File includes spectrum of the Hongxiangfei after cutting. S1 File. Mean_MNT_1_4 There are 60 samples and 1814 features in the data. File includes spectrum of the Manaiti without cutting. S1 File. Mean_MNT_4_5 There are 60 samples and 1814 features in the data. File includes spectrum of the Manaiti after cutting. S1 File. Mean_MNG_1_4 There are 60 samples and 1814 features in the data. File includes spectrum of the Munage without cutting. S1 File. Mean_MNG_4_5 There are 60 samples and 1814 features in the data. File includes spectrum of the Munage after cutting.