基于高光谱的土壤碳酸钙含量估算模型研究
吴倩, 姜琦刚, 史鹏飞, 张莉莉

The estimation of soil calcium carbonate content based on Hyperspectral data
WU Qian, JIANG Qigang, SHI Pengfei, ZHANG Lili
图3 基于相关分析(CA)的敏感波段筛选图
Fig.3 Sensitive band screening graph based on correlation analysis