A new adaptive matching filtering algorithm, based upon synthetic characteristics of wavelet transform of signal along margins of various scales for QRS detection,is developed.Wevelet decomposition signal of original ECG signals was obtained by Mallat s pyramidal algorithm. Then the signal s wavelet transform which contains most of high frequency QRS information, was input to a linear matching filter. The output of the filter was used to detect the positition of R wave. It was used to test date in MIT datab...
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