摘要
首先介绍了心率变异性(HRV)的基于线性的时域和频域的分析方法,然后结合实例介绍了心率变异性(HRV)的一些非线性的特征量及分析方法。最后指出线性分析和非线性分析相结合,将会从更深的层次上挖掘HRV中的信息,因而会成为未来HRV研究的发展重点和方向。
Firstly, the linear time-domain and frequency-domain methods for analyzing heart rate variability are presented . Then the nonlinear characteristic estimators and analysis methods on HRV with some specific examples are introduced . Finally, it is pointed out that the combination of both linear methods and nonlinear methods for HRV analysis will disclose more information from HRV and will become an important development trend.
出处
《北京生物医学工程》
2007年第5期551-554,共4页
Beijing Biomedical Engineering
关键词
心率变异性
非线性分析
分析方法
研究进展
heart rate variability（HRV）
non-linear analysis
analysis method
research progress
