File list (Check if you may need any files):
hilbert提取心音包络\1.wav
...................\2.wav
...................\3.wav
...................\4.wav
...................\5.wav
...................\6.wav
...................\7.wav
...................\8.wav
...................\80.wav
...................\a10.wav
...................\boundary_conditions_emd.m
...................\cubicspline.m
...................\dsrate.m
...................\DW.m
...................\DW2.m
...................\EMD.asv
...................\EMD.m
...................\emd.ppt
...................\fuben.m
...................\jianyan.m
...................\Lz.asv
...................\mengxian.asv
...................\mengxian.m
...................\shuju.txt
...................\srate.m
...................\strtest.asv
...................\strtest.m
...................\Thumbs.db
...................\xinlv.m
...................\一阶IMF.bmp
...................\二阶IMF.bmp
...................\包络——定位组合图.bmp
...................\包络图.bmp
...................\原始——对照合图.bmp
...................\原始图.bmp
...................\定位图.bmp
...................\程序说明.txt
...................\DW.asv
hilbert提取心音包络