Adaptive wavelet based identification and extraction of PQRST combination in randomly stretching ECG sequence. - T. R. Gopalakrishnan Nair; A. P. Geetha; M. Asharani (ChinaSIP, 2013)

Methodology For Detection of QRS Pattern Using Secondary Wavelets. - T. R. Gopalakrishnan Nair; A. P. Geetha; M. Asharani (CoRR, 2014)