Duplicating an entire vector

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L'O.G.
L'O.G. on 8 Nov 2022
Answered: Chad Greene on 8 Nov 2022
How do you duplicate an entire vector? For example:
A=[1 2 3 4];
How do I get the following?
1 2 3 4 1 2 3 4 1 2 3 4
I thought repelem(A,3) would do the trick, but that replicates each element at a time.

Accepted Answer

Chad Greene
Chad Greene on 8 Nov 2022
You almost got it. Try
repmat(A,[1 3])

More Answers (1)

Davide Masiello
Davide Masiello on 8 Nov 2022
A=[1 2 3 4];
repmat(A,1,3)
ans = 1×12
1 2 3 4 1 2 3 4 1 2 3 4

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