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生物通
4 个月
结合PLSR的正面向同步荧光光谱技术,用于快速定量分析中国五香粉的 ...
中国五香粉是中国烹饪的基石,但其商业配方经常偏离传统配方,导致质量问题,需要快速、无损的控制方法。本研究首次将正面对同步荧光光谱(FFSFS)与偏最小二乘回归(PLSR)结合使用,以同时量化五种成分:八角、四川辣椒、茴香籽、肉桂棒和丁香花蕾。
生物通
11 个月
基于反射光谱的PLSR模型可转移性解析提升叶片性状估算精度研究
针对叶片光谱-PLSR模型跨站点可转移性不明的关键问题,研究人员通过采集中国8个森林站点349树种1967份样本的6大叶片性状 ...
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