基于affine类时频分析的旋回性薄互层时频特征影响因素分析
聂伟东1(
), 李雪英1,2(), 万乔升1, 王福霖1, 何谞超3
), 李雪英1,2(), 万乔升1, 王福霖1, 何谞超3
A time-frequency feature analysis of cyclic thin interbeds based on time-frequency analysis of affine class
NIE Wei-Dong1(), LI Xue-Ying1,2(), WAN Qiao-Sheng1, WANG Fu-Lin1, HE Xu-Chao3
), LI Xue-Ying1,2(), WAN Qiao-Sheng1, WANG Fu-Lin1, HE Xu-Chao3
图3. 厚度相同改变反射系数后时域波形及时频分布
Fig.3. Time domain waveforms and time-frequency distributions after change of reflection coefficient with same thickness
