I have 2 matices, A and B. What I want to do is for B to be rearranged like C, and remove any repreated row.
A = [1; 2; 3; 4; 5; 6;];B = [1 2; 2 3; 1 2; 1 3; 1 4; 1 2;]
I would like to produce C with A and B
C = [1 2; 1 3; 1 4; 2 3;]
Thereafter, after reordering them, I want to add the same pair i.e. add all the 1 2s together like in D.
D = [1+3+6; 4; 5; 2;]; = [9; 4; 5; 2;];
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