normalize the vector by taking the difference from the first element

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alpedhuez
alpedhuez 2021-7-28
评论： alpedhuez 2021-7-28
Suppose I have a vector
T
1
2
3
Then I want to normallize T by taking the difference from the first element
T1
0 (=1-1)
1 (=2-1)
2 (=3-1)
How can I simplify the calculation?

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Chunru
Chunru 2021-7-28
Ran in:
T = [1; 2; 3];
T1 = T -T(1)
T1 = 3×1
0 1 2

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