matrix multiple rows with the same value

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TheDice
TheDice 2021-4-21
评论： TheDice 2021-4-21
hello i want to have two times the same row in a matrix. is there a command for this?
Right now i write it like this:
x = [20:145:600;20:145:600]

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Stephan
Stephan 2021-4-21
Ran in:
repmat([20:145:600],2,1)
ans = 2×5
20 165 310 455 600 20 165 310 455 600

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