Plot and calculate Damping ratio
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Hi I want to calculate damping ratio by using the log decrement method, but for my understanding we need to select 2 peaks in order to do it. Can matlab do it by itself ?or I have to do it manually. Here is what I got so far.
%pick the first peak (t,v) (0.372,0.02884)
%pick the 2nd peak (1.826, 0.02883)