[The time-frequency analysis of the exercise ECG signal].
Exercise ECG indicates information about the heart load status in the exercise test. It is very significant to represent the characteristics of the exercise ECG for evaluating the exercise load test. This article introduces the principle of Winger-Ville Distribution time-frequency analysis and its implementation. By applying this method to analyse exercise ECG, some results were acquired. It is a promising method to do research of the exercise ECG in the time-frequency plane.
Ye
J
J
Xi'an Jiaotong University.
Zheng
C
C
Wan
L
L
Wu
X
X
Liu
F
F
Huang
Y
Y
D000465:Algorithms; D004562:Electrocardiography; D015444:Exercise / Q000502:physiology*; D006801:Humans; D013997:Time Factors