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my H.W question

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mohamed
mohamed 2013-12-4
评论： Matt J 2013-12-5
hi please i cant solve this problem
Generate a matrix that each element is a function of its number of row and number of column as follow A (i ,j) = i^3 + j^3 .

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Matt J
Matt J 2013-12-4
doc ndgrid
doc bsxfun
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mohamed
mohamed 2013-12-4
is is a H.W question and so far i i dont understand it
Matt J
Matt J 2013-12-5
Do you understand why the following produces the output that it does? If so, you should think about how modifying it could help you.
>> bsxfun(@plus,[20 30 40 50].',[1 2 3])
ans =
21 22 23
31 32 33
41 42 43
51 52 53

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