چکیده

Since the human heart is one of the most important organs of the body, many researchers have always tried to use different mathematical methods to reconstruct heart signals. Electrocardiogram signal (ECG) is often used to diagnose heart disease, and the ECG signal is usually a combination of a signal and an interference that may complicate computer interpretation. These interferences, which are mostly caused by body and eye movements, cause error in signal recording and analysis and can greatly limit the use of the ECG signal. For this reason, in this study, a new method has been used to reconstruct the ECG signal. Common methods used in the past have included wavelet, Fourier, spline interpolation, etc., each of them has its own advantages and disadvantages. The method used in this study is to reconstruct and perform interpolation operations using multiquadric and Gaussian radial basis functions, which, using the applied data, give us a good approximation of its wave form.

کليدواژه ها

Electrocardiogram, Reconstruction of signal, Interpolation, multiquadric Basic Function, Gaussian Basic Function

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محبوبه مولوی عربشاهی , 1400 , بازسازی سیگنال قلبی با استفاده از توابع پایه ای شعاعی چند مربعی و گاوسین , نخستین همایش بین المللی و سومین همایش ملی ریاضیات زیستی