被动源瑞利波两道法提取频散曲线的质量控制方法

邵广周, 岳亮, 李远林, 吴华

A study of quality control of extracting dispersion curves by two-channel method of passive Rayleigh waves

Guang-Zhou SHAO, Liang YUE, Yuan-Lin LI, Hua WU

图8 频率域白化处理结果 a—“one-bit”法白化后的地震信号;b—“one-bit”法白化后频谱;c—滑动绝对平均法白化后的地震信号;d—滑动绝对平均法白化后信号频谱

Fig.8 Whitening results of frequency domain normalization a—seismic signal after "one-bit" method bleached;b—signal spectrum after "one-bit" method bleached;c—seismic signal after moving absolute average method bleached;f—signal spectrum after moving absolute average method bleached