T-wave on ECG

Hello everybody!

Basically, I have a noisy ECG and i filtered it, i applied the wavelet transform and the next step is to do this:

Does anyone have any idea how to implement it?

Thank you!

[Meg Noah]

Please share the data so we can test our scripts.

Answer 1

[Ridwan Alam]

If I understood right what you are asking, you need to find the peaks for P,Q,R,S, and T using findpeaks().

https://www.mathworks.com/help/signal/examples/peak-analysis.html

And then calculate CAR from those peak locations.

If you get struck at any point, please look up avaialble examples online, and feel free to post specific questions. Good luck.