how can I detect R-peak using DWT(db2 or db3)?

I have ECG signal of MIT-BIH Arrhythmias database downloaded from physionet.org, can anyone tell me how can I detect R-peak using Discrete wavelet Transform?

Answer 1

[Wayne King]

Hi Neal, there are many different techniques for this using wavelets. Here is a simple example:

http://www.mathworks.com/help/wavelet/examples/wavelet-analysis-of-physiologic-signals.html

Wayne