| 增强心室晚电位信号的自适应滤波方法 |
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| 引用本文： | 吴水才,林家瑞,邓东云. 增强心室晚电位信号的自适应滤波方法[J]. 生物医学工程学杂志, 2003, 20(2): 299-301 |
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| 作者姓名： | 吴水才 林家瑞 邓东云 |
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| 作者单位： | 1. 北京工业大学生物医学工程中心,北京,100022
2. 华中科技大学生物医学工程研究所,武汉,430074 |
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| 摘 要： | 介绍了一种基于自适应滤波的心室晚电位信号增强方法，这种自适应滤波器仅有一个信号电极而无需参考电极，实验结果表明这种自适应滤波方法可有效提高心室晚电位信号的信噪比。
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| 关 键 词： | 心室晚电位信号 自适应滤波 信号电极 心电生理学 |
Adaptive Filter Method of Enhancing Ventricular Late Potential Signals |
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| Wu Shuicai Lin Jiarui Deng Dongyun. Adaptive Filter Method of Enhancing Ventricular Late Potential Signals[J]. Journal of biomedical engineering, 2003, 20(2): 299-301 |
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| Authors: | Wu Shuicai Lin Jiarui Deng Dongyun |
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| Affiliation: | Biomedical Engineering Center, Beijing Polytechnic University, Beijing 100022. |
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| Abstract: | This paper introduces an adaptive filter method for enhancing ventricular late potentials. The adaptive filter has only one signal electrode and does not need the reference electrode. The experiment results show that this adaptive filter method can effectively improve signal to noise ratio of ventricular late potentials. |
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| Keywords: | Adaptive filter Ventricular late potentials Signal enhancement |
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