I have a matrix of correlations between particles (50 particles). I want to compute the correlations between them, at a distance l. That is, I need to compute V_a,V_(a+l).
If my variable V(a,a,b) where
Now I would like to make a loop and plot the following:
May I ask you to help me with this loop and the plot?
I have tried with this:
Unfortunately it doesn't work.
Thanks in advance for your reply.