[Detection of P wave through wavelet transform and neural network].
The ECG signal is decomposed throught wavelet transform, and then P of the ECG signal wave is detected by neural network. This method has been used as a supplement with satisfactory result. It is of importance to HRV analysis.
Xie
G
G
Instrument Research Laboratory, Chongqing University of Medical Sciences, Chongqing 400046.
Nie
Z
Z
Xiang
H
H
Zeng
Z
Z
D000465:Algorithms; D004562:Electrocardiography; D005583:Fourier Analysis; D016571:Neural Networks, Computer; D012815:Signal Processing, Computer-Assisted