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
表3 不同时窗长度的信噪比
Table 3 SNR with different time window length
时窗长度/s 1 3 6 12 30 60
信噪比 5.3514 15.0542 12.002 9.154 7.5446 4.642