Abstract

It is proposed the method of modeling of the heart based on temporal and spectral characteristics. The work is devoted to the decision of actual problems of analytical description of the spectral density of electrocardiosignal, based on the terms of asymmetric Gaussian pulses with time series. It was approximated ECG signal using asymmetric Gaussian pulses and obtained its spectrum. It was built phasegram for the ECG signal with the pathology

Highlights

  • It is proposed the method of modeling of the heart based on temporal and spectral characteristics

  • The work is devoted to the decision of actual problems of analytical description of the spectral density of electrocardiosignal, based on the terms of asymmetric Gaussian pulses with time series

  • Видалення окремих зубців n з виділеного періоду ЕКГ-сигналу b аналітично можна описати наступною формулою: гии

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Summary

Introduction

It is proposed the method of modeling of the heart based on temporal and spectral characteristics. It was built phasegram for the ECG signal with the pathology Keywords: approximation, spectral density, Gaussian function, electrocardiosignal spectrum, frequency domain, phasegram 2. Постановка проблеми Мета даної роботи полягає у розробці математичної моделі спектральних характеристик ЕКГсигнлау для діагностики захворювань серцевосудинної системи. На основі аналізу стійкості роботи серця, але в існуючих моделях є проблема у визначенні гармонійних складових спектру для побудови передавальної функції. – проаналізувати можливість застосування несиметричних Гаусових імпульсів для встановлення такого зв‘язку;

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