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Repeat some elements in a vector

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Ali Tawfik
Ali Tawfik 2020-5-4
编辑： Ameer Hamza 2020-5-4
clear all;
u={'High';'M';'LOW'}
y=repelem(u(1:3),2)
% would like the output y=[high;M;LOW;high;M;Low]
I am trying to use repelem but I repeat the element it self n number of times not as I mentioned before
I would like to repeat al the u 2 times with the same sequence
Thanks,

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Ameer Hamza
Ameer Hamza 2020-5-4
编辑：Ameer Hamza 2020-5-4
repmat() is the correct function to use here
u={'High';'M';'LOW'}
y=repmat(u(1:3),2,1)
Result
y =
6×1 cell array
{'High'}
{'M' }
{'LOW' }
{'High'}
{'M' }
{'LOW' }

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