title: [Detection of P wave through wavelet transform and neural network].
abstract: 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.
authors.affiliation: Instrument Research Laboratory, Chongqing University of Medical Sciences, Chongqing 400046.
authors.forename: G
authors.initials: G
authors.lastname: Xie
authors.forename: Z
authors.initials: Z
authors.lastname: Nie
authors.forename: H
authors.initials: H
authors.lastname: Xiang
authors.forename: Z
authors.initials: Z
authors.lastname: Zeng
mesh_terms: D000465:Algorithms; D004562:Electrocardiography; D005583:Fourier Analysis; D016571:Neural Networks, Computer; D012815:Signal Processing, Computer-Assisted