PAHs Component Recognition Based on Nonnegative Matrix Factorization

YANG Rui-Fang, ZHAO Nan-Jing, XIAO Xue, YU Shao-Hui, YU Xiao-Ya, LIU Jian-Guo, LIU Wen-Qing

Journal of Atmospheric and Environmental Optics . 2015, (5): 386 -391 .