I am writing a script for determining the displacement and velocity of an arm on a complex slider system relative to the angle of rotation of the first slider. I am trying to plot the displacement and velocity on the same graph, to a precision of 0.001rad intervals. Displacement is working perfectly, but my velocity array is coming up as "Index exceeds matrix dimensions" which I cannot figure out given I have used the same size array to store the output values.
I have also played around with making the array much larger but still get the same message.
Code attached, error "Index exceeds matrix dimensions" in line 43 "Yv=(y(n+1)-(y(n)))/0.0005;"
Thanks for any help
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