How to accumulate column vectors?
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I have N column vectors of same dimensions and I'm in need to accumulate these column vectors. In my paper this accumulation is defined as
acc=∑Vi where i=1:N
How to do this??
2 个评论
Matt J
2013-2-9
This probably needs some clarification, maybe because your sigma summation symbol does not show the range of the summation. Is this not simply the sum of N vectors? Why do you call this "accumulation" instead of just "summation"?
采纳的回答
If you have the Vi as columns of some matrix, V, just do
acc=sum(V,2);
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