Home > tt2 > @tt_tensor > size.m

size

PURPOSE ^

Mode sizes of the TT-tensor

SYNOPSIS ^

function [sz] = size(tt,dim)

DESCRIPTION ^

 Mode sizes of the TT-tensor
   [SZ]=SIZE(TT) returns all mode sizes of TT

   [SZ]=SIZE(TT,DIM) returns the mode size with number DIM

 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
---------------------------

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:

SOURCE CODE ^

0001 function [sz] = size(tt,dim)
0002 % Mode sizes of the TT-tensor
0003 %   [SZ]=SIZE(TT) returns all mode sizes of TT
0004 %
0005 %   [SZ]=SIZE(TT,DIM) returns the mode size with number DIM
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 if exist('dim','var')
0018     sz = tt.n(dim);
0019 else
0020     sz=tt.n;
0021     
0022 end

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