Change in diff function
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Hey, diff function takes difference of successive elements. How to change the function to take difference in a way that we skip successor element and take difference with next element of successor. Eg X(3)-X(1) , X(4)-X(2) , X(5)-X(3) and so on Note: diff of 2d array is being taken.
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Guillaume
il 9 Lug 2019
You can't change the diff function, but it is trivial to implement your difference:
result = X(3:end) - X(1:end-2)
For a 2D array, you need to apply the indexing to the correct dimension, e.g. for difference between rows:
result = X(3:end, :) - X(1:end-2, :)
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