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摘要: 提出了一种基于小波多分辨分析的算法对心电信号进行特征提取和识别.通过小波变换对常规12-导联心电图进行分段和特征提取, 并利用支撑向量机和提取的特征向量对未知心电图进行分类.实验结果表明该方法具有较好的应用前景.Abstract: An algorithm to extract features of electro-cardio-gram (ECG) signal based on wavelet multi-resolution analysis is developed. The wavelet transform is used for the segmentation and the feature extraction of ordinary 12-lead ECG. The support vector machine is used to classify the unknown ECG signal. The result shows that feature extraction technology has an optimistic prospect.
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