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function M = mat3D2blk(A, d)%   input:%       A is a 3D d*d*n matrix %   output:%       convert [A1;A2;...;An] into blkdiag([A1;A2;...;An])%                   A1                       A1%                   A2                          A2%                   .                               .%                   An                                 An%   created by seamanj on 23/01/2017 in NCCA@UKM = reshape(permute(A,[1 3 2]), [],d);M = mat2cell(M,d*ones((size(M,1)/d),1),d);M = blkdiag(M{:});

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