期刊名称：International Journal of Engineering and Computer Science
印刷版ISSN：2319-7242
出版年度：2016
卷号：5
期号：4
页码：16093-16098
DOI：10.18535/ijecs/v5i4.07
出版社：IJECS
摘要：Digitization of bio medical signals has brought a drastic change in analysis of signals.Electrocardiogram (ECG) is an important tool for the primary diagnosis of heart disease.ECG signal, theelectrical interpretation of the cardiac muscle activity is very easy to interfere with different noises whilegathering and recording. The ECG signal must be clearly represented and filtered to remove all noise andartifacts from signal. In this paper a new approach to filter the ECG signal from noise using Multi resolutionTechnique based on Wavelet Transform. This method gives better results than the other technique applied inthis field.
关键词：ECG; Signal processing; wavelet;Denoising; noise.
