I am using a software called puka which is accessed through MAtLab.
that is giving the peaks and the valley of a respiration. But when I am trying to calculate is by hand from the graph and the values from the graph it is giving absurd results.
Can any one tell if there is any library to get it as accurate as possible?
As per my understanding the graph seems fine but not the values.
I have attached the graph and the values from it.