城市环境下的高阶伪随机电磁信号有效信息提取——以济南市某轨道交通工程区为例
马振波, 周长宇, 阮进平, 张文艳

Effective information extraction from high-order pseudo-random electromagnetic signals in urban environments:A case study of a rail transit engineering area in Jinan City, China
MA Zhen-Bo, ZHOU Chang-Yu, RUAN Jin-Ping, ZHANG Wen-Yan
图12 GY3-2320潜在有效频率提取结果
Fig.12 Potential effective frequencies extraction results of GY3-2320