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From: kk KKsingh on 9 Aug 2010 06:25
This sounds stupid may be its a long hour work which make my mind stop working ! But what is easiest way to create a copies of a vector in a matrix form !

My vector is t=[1 2 3 4 5 6]

now i want t to be matrix of size ( 6 by 300) ..which means copies of my vector t in a matrix form !

Thanks
From: us on 9 Aug 2010 06:40
"kk KKsingh" <akikumar1983(a)gmail.com> wrote in message <i3ol26$rk4$1(a)fred.mathworks.com>...
> This sounds stupid may be its a long hour work which make my mind stop working ! But what is easiest way to create a copies of a vector in a matrix form !
>
> My vector is t=[1 2 3 4 5 6]
>
> now i want t to be matrix of size ( 6 by 300) ..which means copies of my vector t in a matrix form !
>
> Thanks

a hint:

help repmat;
% eg,
v=1:3;
r=repmat(v,4,1)
%{
% r =
1 2 3
1 2 3
1 2 3
1 2 3
%}

us
From: Jan Simon on 9 Aug 2010 08:22
Dear kk,
> But what is easiest way to create a copies of a vector in a matrix form !
> My vector is t=[1 2 3 4 5 6]
> now i want t to be matrix of size ( 6 by 300) ..which means copies of my vector t in a matrix form !

Beside REPMAT you could create the matrix manually also:
t = 1:6;
M = t(ones(1, 600), :);
This is done in REPMAT also, so you could avoid the overhead.
Please decide, which is "easiest" way.

Kind regards, Jan
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