MATLAB: Make single element be array,,

loop

hello,,
i m new beginner in matlab,,
so i still have little experience,,
i want to ask about how to make single element be array,,
example i have variable called w1 = 1;
and i want make array of w1 like w1 = [1 1 1 1 1]
please help me,,

Best Answer

This used to be called Tonys trick:
    w1 = w1( ones( 1, 5 ) );
this is more standard
    w1 = repmat( w1, 1, 5 );
PS. There is a good Getting Started!
--- Edit ---
    >> w1=-0.5
    w1 =
       -0.5000
    >> w1( ones( 1, 5 ) )
    ans =
       -0.5000   -0.5000   -0.5000   -0.5000   -0.5000
You need to experiment!
    >> repmat( -0.11, 1, 5 )
    ans =
       -0.1100   -0.1100   -0.1100   -0.1100   -0.1100
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