基于功率谱密度筛选的高海拔区背景噪声快速成像技术 |
刘迪, 杨涛, 宋华东, 李广超, 毋光荣, 郭良春, 张锦想 |
A fast imaging technology for screening ambient noise in high-altitude areas based on power spectral density |
LIU Di, YANG Tao, SONG Hua-Dong, LI Guang-Chao, WU Guang-Rong, GUO Liang-Chun, ZHANG Jin-Xiang |
图2 背景噪声数据筛选方法 |
Fig.2 Ambient noise data selection method |
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