基于小波分解和因子分析的白酒香型和年份鉴定的研究

辜姣^1,², 陈国庆^1,^2,^*, 张笑河^1,², 刘怀博^1,², 马超群^1,², 朱纯^1,², 廖翠萃^1,²

Classification and Year Prediction of Chinese Liquors Based on Wavelet Decomposition and Factor Analysis

GU Jiao^1,², CHEN Guo-qing^1,^2,^*, ZHANG Xiao-he^1,², LIU Huai-bo^1,², MA Chao-qun^1,², ZHU Chun^1,², LIAO Cui-cui^1,²

某白酒的1~4层高斯小波分解的近似系数