| 基于小波变换的心电信号检测的应用研究 |
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| 引用本文： | 孙光耀,余生晨.基于小波变换的心电信号检测的应用研究[J].生物医学工程研究,2003,22(2):11-13. |
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| 作者姓名： | 孙光耀 余生晨 |
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| 作者单位： | 北方工业大学信息工程学院,北京,100041 |
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| 摘 要： | 利用二进样条小波对信号按Mallat算法进行数字滤波，去除干扰。再利用动态的检测算法及规则对QRS波主要集中的2^3尺度下的QRS波进行检测。从而有效的提高QRS波的正确检测率。
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| 关 键 词： | 小波变换 QRS波 心电信号 数字滤波 |
| 文章编号： | 1006-4915(2003)02-0011-03 |
| 修稿时间： | 2003年3月13日 |
The Application of Detection for ECG Signal Based on Wavelet Transform |
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| Sun Guangyao,Yu Shengchen.The Application of Detection for ECG Signal Based on Wavelet Transform[J].Journal Of Blomedical Englneerlng Research,2003,22(2):11-13. |
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| Authors: | Sun Guangyao Yu Shengchen |
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| Abstract: | The detector of QRS complex was based on the Wavelet Transform.Signal was filtered by Mallet Algorithm using the dyadic spline wavelet,cancel disturb.Then the detection was done by Detection Algorithm and Rule on the scale factor 2 3 which was QRS complex mainly.The rate of detection was then improved. |
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| Keywords: | Wavelet transform QRS complex Detection |
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