Get Tucker factors and Tucker core in the TT-format [FACTORS,CR]=TUCKER(TT,EPS) computes Tucker factors of a tensor and the Tucker core in the TT-format with accuracy EPS TT-Toolbox 2.2, 2009-2012 This is TT Toolbox, written by Ivan Oseledets et al. Institute of Numerical Mathematics, Moscow, Russia webpage: http://spring.inm.ras.ru/osel For all questions, bugs and suggestions please mail ivan.oseledets@gmail.com ---------------------------
0001 function [factors,cr]=tucker(tt,eps) 0002 %Get Tucker factors and Tucker core in the TT-format 0003 % [FACTORS,CR]=TUCKER(TT,EPS) computes Tucker factors of a tensor 0004 % and the Tucker core in the TT-format with accuracy EPS 0005 % 0006 % 0007 % TT-Toolbox 2.2, 2009-2012 0008 % 0009 %This is TT Toolbox, written by Ivan Oseledets et al. 0010 %Institute of Numerical Mathematics, Moscow, Russia 0011 %webpage: http://spring.inm.ras.ru/osel 0012 % 0013 %For all questions, bugs and suggestions please mail 0014 %ivan.oseledets@gmail.com 0015 %--------------------------- 0016 0017 %Zaglushka 0018 [factors,cr]=tt_tuck(tt,eps); 0019 return 0020 end