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From: Shal on 19 Mar 2010 13:20
"Oleg Komarov" <oleg.komarovRemove.this(a)hotmail.it> wrote in message <ho0aq5$g84$1(a)fred.mathworks.com>...
> > c=num2cell(1:4);
> > cr=cellfun(@(x) repmat(x,2,2),c,'uni',false);
>
> num2cell can be avoided:
> cr = arrayfun(@(x) repmat(x,2,2),b,'un',0);
>
> Slightly faster:
> cr2 = arrayfun(@(x) x.*ones(2),b,'un',0);
>
> Oleg

--
Thanks, it did help.
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