How can I unfold a tensor?

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zhang ting
zhang ting on 27 Aug 2013
Edited: Rachel on 2 Aug 2016
In the algorithm of High order SVD, A is a tensor, how to unfold it? for examplr,A(1),A(2),A(3). Thank you so much .

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Answers (2)

Rachel
Rachel on 2 Aug 2016
Edited: Rachel on 2 Aug 2016
function [X] = Unfold( T, dim, i )
X = reshape(shiftdim(T,i-1), dim(i), []);
the cyclist
the cyclist on 27 Aug 2013
Edited: the cyclist on 27 Aug 2013
I am not sure I understand, but I think you want to do
A(:)
or use the reshape() command.

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