Polynomial modeling of the ECG signals

Author

Guendouzi, F. ; Attari, Mokhtar

Author_Institution

Lab. of Instrum. (LINS), USTHB, Algiers, Algeria

fYear

2013

fDate

20-22 Jan. 2013

Firstpage

1

Lastpage

5

Abstract

Our aim in this work is the modeling of the ECG data by polynomial transform. We have developed an algorithm that allows the modeling of the ECG signal with the Chebyshev polynomial. This algorithm consists of several steps. The segmentation of the signal, transposition of the signal in the domain of definition of the polynomial to compute the coefficients follows that the following uses to reconstruct the ECG signal. The modeling algorithm is evaluated using the database of MIT-BIH. The firste results obtained by the Chebyshev model exhibit the faithfully reproduction abnormalities includide in the ECG signal.

Keywords

electrocardiography; medical signal processing; polynomials; signal reconstruction; Chebyshev polynomial; ECG signal; MIT-BIH database; electrocardiography; polynomial definition; polynomial modeling; polynomial transform; signal reconstruction; signal segmentation; signal transposition; Chebyshev approximation; Computational modeling; Electrocardiography; Interpolation; Mathematical model; Polynomials; Chebyshev transform; ECG; Modeling; orthogonal polynomial;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Medical Applications (ICCMA), 2013 International Conference on

Conference_Location

Sousse

Print_ISBN

978-1-4673-5213-0

Type

conf

DOI

10.1109/ICCMA.2013.6506177

Filename

6506177