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. 2021 Jun 30;23(7):844. doi: 10.3390/e23070844
Algorithm 1 FECG extraction
Input AbdECG
Output FECG
Begin
[Detail1,App1] = Wavelet/multiwavelet decomposition(AbdECG);
MECG = Wavelet/multiwavelet reconstruction(App1);
[Detail2,App2] = Wavelet/multiwavelet decomposition(MECG);
App3 = App1-App2;
FECG = Wavelet/multiwavelet reconstruction(App3);
Return FECG
End