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How to calculate new column values by using present_value and present_value -1?

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I have a 312x1 vector, called v(t). I want to calculate a new vector such that new(t) = v(t)/v(t-1). How do I go about this? How do I call the previous element of the vector?
(I am sorry if this is a basic question, but I am new to programming and would appreciate an help)

Answers (1)

madhan ravi
madhan ravi on 1 Oct 2020
v(2:end) ./ v(1:end-1)
I would suggest you to do MATLAB On-ramp Course.


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