title: [Approach to recognition of ECG P waves based on approximating functions].
abstract: A new method of recognizing ECG P waves based on approximating function is presented in this paper. The result of experiment demonstrates that the method based on the second order approximating functions to recognize P waves in useful and easy to do. The rate of correctness for recognizing P waves is higher than 99% according to MIT/BIH ECG Datebase.
authors.affiliation: Department of Bioengineering, Huazhong University of Science and Technology, Wuhan 430074.
authors.forename: Z
authors.initials: Z
authors.lastname: Yang
authors.forename: L
authors.initials: L
authors.lastname: Li
authors.forename: J
authors.initials: J
authors.lastname: Ling
mesh_terms: D000465:Algorithms; D004562:Electrocardiography; D012815:Signal Processing, Computer-Assisted