No user manual for IBI algorithm

[ronnie-uq]

Hi,

I'm trying to use the IBI algorithm to convert ECG to Heart Rate. However , I could not find any description about it , or user mannual that could show me how to use it based on ShimmerClosedLibrary .

"the ShimmerClosedLibrary provides"

"ECG to Heart Rate/Inter Beat Interval(IBI) algorithm"
"PPG to Heart Rate/Inter Beat Interval(IBI) algorithm"

Is there any document that I could refer to ?
Thanks