disp

PURPOSE

SYNOPSIS

DESCRIPTION

DISP Display TT/MPS operator. 
   disp(X) displays the TT/MPS operator X as a tensor network.

CROSS-REFERENCE INFORMATION

• disp DISP Display TT/MPS tensor.
• disp DISP Display TT/MPS block-mu tensor.
• disp DISP Display TT/MPS operator.
• disp DISP Display TT/MPS operator.

• dominant_invariant_subspace Returns an orthonormal basis of the dominant invariant p-subspace of A.
• dominant_invariant_subspace_complex Returns a unitary basis of the dominant invariant p-subspace of A.
• low_rank_dist_completion Perform low-rank distance matrix completion w/ automatic rank detection.
• low_rank_matrix_completion Given partial observation of a low rank matrix, attempts to complete it.
• low_rank_tensor_completion Given partial observation of a low rank tensor, attempts to complete it.
• low_rank_tensor_completion_TT Example file for the manifold encoded in fixedTTrankfactory.
• run_all_examples
• essential_distMinAnglePair_ftFromQ
• TTeMPS
• disp DISP Display TT/MPS tensor.
• display DISP Display TT/MPS tensor as a tensor network
• TTeMPS_block
• disp DISP Display TT/MPS block-mu tensor.
• display DISP Display TT/MPS tensor as a tensor network
• shift TTeMPS Toolbox.
• TTeMPS_op
• disp DISP Display TT/MPS operator.
• display DISPLAY Display TT/MPS tensor as a tensor network
• TTeMPS_op_laplace
• disp DISP Display TT/MPS operator.
• display DISP Display TT/MPS tensor as a tensor network
• completion Completion for Tensor train but without individual orthogonalization
• completion_als ALS Completion
• completion_orth RTTC: Riemannian Tensor Train Completion
• completion_orth_lambda RTTC: Riemannian Tensor Train Completion
• completion_rankincrease
• amen_eigenvalue AMEN_EIGENVALUE Calculate p smallest eigenvalues of a TTeMPS operator
• block_eigenvalue BLOCK_EIGENVALUE Calculate p smallest eigenvalues of a TTeMPS operator
• RiemannLinsolve Riemannian approx. Newton for linear systems. For more information, we refer to the report
• alsLinsolve TTeMPS Toolbox.
• alsLinsolve_fast TTeMPS Toolbox.
• alsLinsolve_rankOne TTeMPS Toolbox.
• amen TTeMPS Toolbox.
• amen_fast TTeMPS Toolbox.
• solvePrecond_noSaddle TTeMPS Toolbox.
• example TTeMPS Toolbox.
• linearsystem_compare Example code for the algorithms described in
• install TTeMPS Toolbox.
• install_mex Install helper for mex functions
• trustregions Riemannian trust-regions solver for optimization on manifolds.

SOURCE CODE

0001 function disp( x, name )
0002     %DISP Display TT/MPS operator.
0003     %   disp(X) displays the TT/MPS operator X as a tensor network.
0004 
0005     %   TTeMPS Toolbox.
0006     %   Michael Steinlechner, 2013-2016
0007     %   Questions and contact: michael.steinlechner@epfl.ch
0008     %   BSD 2-clause license, see LICENSE.txt
0009 
0010     if (nargin < 2 || ~ischar(name))
0011       name = inputname(1);
0012     end
0013     
0014     
0015     disp([name, ' is a TT/MPS operator of order ', num2str(x.order), ...
0016                 ' with column sizes (', num2str(x.size_col), '),']);
0017     disp(['row sizes (', num2str(x.size_row), ...
0018                         '), and ranks (', num2str(x.rank), ')']);
0019     disp(' ');
0020     disp('');
0021 
0022     row0 = '';
0023     row1 = '';
0024     row2 = '';
0025     row3 = '';
0026     row4 = '';
0027 
0028     for i=1:x.order
0029         row0 = [row0, sprintf('     %3i    ', x.size_col(i))]; 
0030         row1 = [row1, '       |    '];
0031         row2 = [row2, sprintf('%3i--(U%2i)--', x.rank(i), i)];
0032         row3 = [row3, '       |    '];
0033         row4 = [row4, sprintf('     %3i    ', x.size_row(i))];  
0034     end
0035     row2 = [row2, sprintf( '%3i', x.rank(end) )]; 
0036     disp(row0)
0037     disp(row1)
0038     disp(row2)
0039     disp(row3)
0040     disp(row4)
0041 
0042 end