MATLAB: Creating a matrix that looks similar to a 10×10 timestable grid from x = [1:10] and y = [1:10]

matrix

I want to create something like this: http://nodehillmaths.typepad.com/photos/uncategorized/2007/03/14/wpe6.gif (ignore the numbers outside of the 10 by 10 box)
Is there any way to do this using something like x = [1:10] and y = [1:10]

Best Answer

  • >> x=1:10;
    >> y=1:10;
    >> x'*y
    ans =
    1 2 3 4 5 6 7 8 9 10
    2 4 6 8 10 12 14 16 18 20
    3 6 9 12 15 18 21 24 27 30
    4 8 12 16 20 24 28 32 36 40
    5 10 15 20 25 30 35 40 45 50
    6 12 18 24 30 36 42 48 54 60
    7 14 21 28 35 42 49 56 63 70
    8 16 24 32 40 48 56 64 72 80
    9 18 27 36 45 54 63 72 81 90
    10 20 30 40 50 60 70 80 90 100
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