File list (Check if you may need any files):
plot_hht1\emd.m
.........\findpeaks.m
.........\HHT.pdf
.........\Hum.wav
.........\plot_hht\emd.m
.........\........\findpeaks.m
.........\........\HHT.pdf
.........\........\Hum.wav
.........\........\plot_hht.m
.........\........\心电信号脑电信号数据\心电信号脑电信号数据\ecgdata.mat
.........\........\....................\....................\eegdata.mat
.........\plot_hht.m
.........\........\心电信号脑电信号数据\心电信号脑电信号数据
.........\........\心电信号脑电信号数据
.........\plot_hht
plot_hht1