
Research on the Identification Technology of Subgrade Soil Density Based on MFCC
GUO Huajie, JIANG Huihuang, LIU Xiangming
Journal of Railway Engineering Society ›› 2023, Vol. 40 ›› Issue (11) : 8-16.
Research on the Identification Technology of Subgrade Soil Density Based on MFCC
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