1) Aftershock window
余震窗
2) aftershock
[英]['ɑ:ftəʃɔk] [美]['æftɚ'ʃɑk]
余震
1.
Numerical simulation of dynamic Coulomb rupture stress changes induced by M6.5 earthquake in Wuding, Yunnan and its relationship with aftershocks;
云南武定M6.5地震动态库仑破裂应力变化的数值模拟及其与余震活动的关系
2.
Discussion on the Location of the Aftershocks of the Macroquake Occurred in 1605 from the Point of View of Active Tectonics;
从活动构造角度讨论1605年大震的“余震”地点问题
3.
The affection of aftershock activity in seismic risk evaluation —taking Xingtai aftershock area as example;
地震危险性评价中余震活动的影响—以邢台余震区为例
3) after shock
余震
1.
By comparative analysis of the relatively strong after shocks( M L ≥4.
８ 级地震后的较强余震（１９７８ 年以后ＭＬ≥４。
4) cosine window
余弦窗
1.
An improved cosine window is put forward, which can reduce the spectrum leakage and can be easily implemented.
提出了一种减少频谱泄漏,而又易于实现的改进的余弦窗,其核心思想是对一般的余弦窗函数施加一个指数m,根据对频率分辨率和幅值精度、旁瓣抑制的侧重不同,改变m的值,得到不同性能的改进余弦窗。
2.
Compared with available cosine window with the same main-lobe width,convolution window has the lowest spectral leakage effect in harmonic analysis of the periodic signal.
已知卷积窗比余弦窗具有更小的频谱泄漏,对卷积窗插值进行分析,计算推导显示当频率偏差δ为某一特殊值时,进行卷积窗插值能有效抑制频谱泄漏,计算精确度高。
补充资料：余震
见地震。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条