Hi guys! need some help.
How to find r-r interval in ECG in Matlab.

I think there 2 steps
- threshold the graph
- detect r peaks

but i don't know the code to find it
please helpppp

thank you

 

No one is going to write the code for you.
Outline the steps require and then maybe we can assist you.

Begin by applying a threshold. What does that mean to you?