径向基神经网络的苏打盐碱地重金属定量反演
付艳华1, 刘晶2,*, 毛亚纯2, 曹旺2, 黄家其2, 赵占国3

Experimental Study on Quantitative Inversion Model of Heavy Metals in Soda Saline-Alkali Soil Based on RBF Neural Network
FU Yan-hua1, LIU Jing2,*, MAO Ya-chun2, CAO Wang2, HUANG Jia-qi2, ZHAO Zhan-guo3
三种预处理方法结合差值指数与锰含量的相关分布图