A New Multichannel Parallel Network Framework for the Special Structure of Multilead ECG

Algorithm 1

Preliminary processing of ECG.

	Symbol:
	SR: sampling rate
	: original ECG signal
	: ECG signal after removing baseline drift
	: filtered ECG signal
	: median filter parameters
	and Forder: high-pass/low-pass filter cut-off frequency and filter order
	round(): rounding function
	Process:
	A. Removing baseline drift in ECG signal
	1 If round () is odd number
	Pmedian = round ()
	else
	Pmedian = round () + 1
	end
	2 Pmedian point median filtering of to obtain
	B. The ECG signal is filtered
	1 construct FIR filters based on fchp, fclp and Forder
	2 filter x using filter to obtain