I am working on a project for school wherein I have to observe the movement of a certain object. I’ve received this graph that describes its motion after the first steps of analysis. I am however not sure as to how I can take the average of all the peaks and troughs I see here and get an Amplitude value that describes this particular set of conditions. I can’t simply take a mean of the values as equilibrium position, as there is a “drifting” of the baseline, which means I instead have to try and find “delta amplitude” for each spot, and average all these out for the amplitude of this set of conditions.