t wave analysis using wavelet

i need to analyse the t wave.initially i did preprocessing steps for ecg signal. then i need to extract the t wave,i dont know what algorithm to follow. can yo tel me with matlab coding

Answer 1

[Wayne King]

Hi, There are a number of papers available on the web that present wavelet-based algorithm for T wave detection. Basically, the T wave is a broad feature in the ECG waveform so accordingly it is localized to larger scales than than the higher-frequency QRS complex.