MATLAB: Auto split matrix into other matrices (up to n)

autosplitting

Matrix A
A = [1	55	14	1	1	1
2	55	14	1	1	1
5	35	13	1	1	2
6	35	12	1	1	2
7	35	11	2	2	3
8	35	11	2	2	3;
auto split into other matrices B,C,D (potentially all the way to N) based on the last column
B = [1	55	14	1	1	1
2	55	14	1	1	1];
C = [5	35	13	1	1	2
6	35	12	1	1	2];
D = [7	35	11	2	2	3
8	35	11	2	2	3];

Best Answer

A = [1	55	14	1	1	1
2	55	14	1	1	1
5	35	13	1	1	2
6	35	12	1	1	2
7	35	11	2	2	3
8	35	11	2	2	3];
C = A(:,end) ; 
[c,ia,ib] = unique(A(:,end)) ;
N = length(c) ;
iwant = cell(N,1) ;
for i = 1:N
  iwant{i} = A(ib==i,:) ; 
end
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