| 基于小波变换的EGG信号处理 |
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| 引用本文： | 蔡建华,吴敏金.基于小波变换的EGG信号处理[J].华东师范大学学报(自然科学版),2000(1):43-47. |
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| 作者姓名： | 蔡建华 吴敏金 |
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| 作者单位： | 1. 华东师范大学计算中心
2. 华东师范大学教育信息技术系,上海,200062 |
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| 摘 要： | 该文简单介绍了胃电图(EGG)以及小波的多分辨率分析原理和方法,并把小波分析运用到胃电图的信号处理中,对去噪、抽取特征参数、简化信息分析作了实验,使EGG在临床诊断中更具实际意义.
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| 关 键 词： | 胃电图 小波变换 多分辨率分析 信号处理 |
| 修稿时间： | 1998-09 |
EGG Signal Analysis Based on Wavelet Transform |
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| CAI Jian-hua,WU Min-jin.EGG Signal Analysis Based on Wavelet Transform[J].Journal of East China Normal University(Natural Science),2000(1):43-47. |
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| Authors: | CAI Jian-hua WU Min-jin |
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| Abstract: | In this paper, we give a brief
overview to multiresolution signal decomposition based on wavelet transform and the
features of EGG. The application of wavelet multiresolution analysis to EGG signal
analysis is presented. Some experiments are done to reduce noises and extract features of
EGG, it is proved that this is an easier and effective way to do EGG analysis. |
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| Keywords: | electrogastrography wavelet transform multiresolution analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
