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knn

于 2014-01-30 发布 文件大小:411KB
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  利用KNN最近邻算法,对心音信号进行分割并判断,给出第一心音、第二心音和收缩期、舒张期。(Use KNN nearest neighbor algorithm, the heart sound signal is divided and judgment is given first, second heart sound and systolic, diastolic.)

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