adding two matrices of unequal length

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Tanveer ul haq
Tanveer ul haq 2021-7-18
回答： Rik 2021-7-18
I have two large matrices having different rows. for instanc, consider:
A=[1 2; 3 4; 5 6; 7 8; 9 0];
B=[7 5; 2 3];
Result=[8 7; 5 7; 12 11; 9 11; 16 5]
Now i want to add A and B such that: 1st row add with 1st, 2nd row with 2nd, 3rd row with 1st again, 4th row with 2nd again and so on. the process repeat till end.
Thanks in advance.

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Rik
Rik 2021-7-18
Result=A+B(1+mod(1:size(A,1),end-1),:);
(written on mobile, untested code)

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