Summing the elements of an array while maintaining its size

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There is an array of data, I need to sum it while maintaining the length of the array
a=[0 2 2 6]
Ineed=[0 2 4 10]
there are some functions for this or it will be necessary to write a cycle, I will be glad for any help

Answers (1)

KSSV
KSSV on 17 Feb 2022
Edited: KSSV on 17 Feb 2022
a=[0 2 2 6];
Ineed=cumsum(a)
Ineed = 1×4
0 2 4 10

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