wave variability

基本解释

It is necessary to achieve reliable R wave detection performance and accurate peak point of R wave for the analyse of heart rate variability(HRV).
在心率变异分析中，不仅要可靠地检测出R 波，而且要对R 波的峰值点进行准确定位。
The spatial variability effects of earthquake ground motions including the incoherence, the wave-passage and the local site-response effects are taken into account.
地震动空间变异性综合考虑空间不相干效应、行波效应和局部场地土效应。
In order to mastery rule of acoustic propagation, and model the wave field quickly, this paper studies the modeling of range-dependent waveguide with space variability using coupled normal mode.
为掌握声传播的规律，进行快速准确的声场建模，本文利用耦合简正波方法对界面存在空间变异的距离有关信道进行了建模研究。