a= [ 3 4 5; 7 8 9; 3 6 8 ; 4 6 9; 3 6 5] I expected the answer is b= [ (3,4) (4,3) (4,5) (5,4) (7,8) (8,7) (8,9) (9,8) (3,6) (6,3) (6,8) (8,6) (4,6) (6,4) (6,9) (9,6) (3,6) (6,3) (6,5) (5,6)

find the pair of the matrix

2014 3 4

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a= [ 3 4 5; 7 8 9; 3 6 8 ; 4 6 9; 3 6 5]

I expected the answer is

 [ (3,4) (4,3)
   (4,5) (5,4)
   (7,8) (8,7)
  (8,9)  (9,8)
(3,6)   (6,3)
(6,8)   (8,6)
(4,6)   (6,4)
(6,9)   (9,6)
(3,6)    (6,3)
(6,5)    (5,6)

0 个投票

Maybe you ask for this:

   D = reshape([a.' circshift(a.',-1)], [], 2);
   D(size(a,2):size(a,2):end,:)=[];
   out =[D fliplr(D)]

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