Fig. 2
The pretreatment of spectral data for sorghum samples; (a) Raw spectra. (b) Spectral pre-processing by SNV; (c) Spectral pre-processing by SNV and Detrending; (d) Spectral pre-processing by SNV, Detrending and MSC.
Fig. 2 | Scientific Reports
The pretreatment of spectral data for sorghum samples; (a) Raw spectra. (b) Spectral pre-processing by SNV; (c) Spectral pre-processing by SNV and Detrending; (d) Spectral pre-processing by SNV, Detrending and MSC.
