文章基本信息

标题：Denoising of T Wave Using Wavelet Transform
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作者：Srinivas, K. ; Sekhar, P. C
期刊名称：International Journal of Electronics Communication and Computer Engineering
印刷版ISSN：2249-071X
电子版ISSN：2278-4209
出版年度：2014
卷号：5
期号：2
页码：263-266
出版社：IJECCE
摘要：A Wavelet transform based denoising of T Wave is proposed in the work. The T wave is denoised with fixed form threshold, Rigorous SURE, Heuristic SURE threshold methods. Daubechies wavelets at different levels are used in the work. The Simulated results obtained from the data collected from MATLAB based ECG simulator and data recorded from 8 Channel Physiograph. It is observed that for hard thresholding the standard deviation is very much decreased with scaled noise
关键词：Denoise; T Wave; Thresholding; Wavelet Transform