knn

代码说明：

  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.)

文件列表：

knn
...\HS.txt,429783,2013-01-19
...\HSknn.asv,779,2013-04-05
...\HSknn.m,864,2013-04-05
...\Knnd.m,76,2013-06-05