Representation of ECG signals based on the instantaneous frequency estimation

被引：0
|
作者：
Qiu, LJ
Li, G
机构：
来源：
ICSP '96 - 1996 3RD INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, PROCEEDINGS, VOLS I AND II | 1996年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Electrocardiogram (ECG) signals are nonstationary processes in nature. To present the nonstationarity, time-frequency analysis techniques are suitable tools since they represent signals simultaneously in both time and frequency. In this paper, The instantaneous frequency (IF) estimation technique is applied for analyzing ECG signals. This paper presents a new approach to the representation and analysis of the typical ECG signals. Results demonstrate that the non-stationary characteristics of the ECG signals can be clearly presented.
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页码：1731 / 1734
页数：4
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