小麦种子自然老化程度的近红外光谱无损识别
吴静珠1, 李慧1, 张鹤冬1, 毛文华2,*, 刘翠玲1, 孙晓荣1

Nondestructive Determination of Natural Aging Stage of Wheat Seeds Using Near Infrared Spectroscopy
WU Jing-zhu1, LI Hui1, ZHANG He-dong1, MAO Wen-hua2,*, LIU Cui-ling1, SUN Xiao-rong1
小麦种子近红外光谱预处理 (a): 原始光谱; (b): SNV预处理后的光谱