element wise multiplication (beginner)

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Nikola
Nikola 2015-2-3
评论： Nikola 2015-2-3
c=[1 2 3 4 5 6 7]
and
d=[11 ;12 ;13;14;15;12;22],
f=c.*d wouldn't do the job. I got this: "Error using .* Matrix dimensions must agree."
Sorry i am beginner in matlab. Could you share me a solution, thanks.

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James Tursa
James Tursa 2015-2-3
c is a 1x7 row vector (built with spaces or commas separating the elements)
d is a 7x1 column vector (built with semi-colon separating the elements)
So you need to convert one to the other shape first. E.g.,
c(:) .* d % The (:) notation converts c into a column vector

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