现代互谱估计方法及仿真分析
董浩, 迟学芬, 曲良东, 石要武, 赵晓晖, 董超

Modern cross spectrum estimation method and simulation analysis
DONG Hao, CHI Xue-fen, QU Liang-dong, SHI Yao-wu, ZHAO Xiao-hui, DONG Chao
图2 互谱估计
Fig.2 Cross spectral estimation