光谱数据预处理对潮间带沉积物氮LSSVM模型的影响研究
吕美蓉1, 任国兴1,2, 李雪莹1, 范萍萍1, 刘杰1, 孙中梁1, 侯广利1, 刘岩1,*

The Effect of Spectral Pretreatment on the LSSVM Model of Nitrogen in Intertidal Sediments
LÜ Mei-rong1, REN Guo-xing1,2, LI Xue-ying1, FAN Ping-ping1, LIU Jie1, SUN Zhong-liang1, HOU Guang-li1, LIU Yan1,*
提取的潮间带沉积物氮特征波长点