ttclass/sum.m

Sum of elements of a tensor train representation of a matrix.

Syntax

    answer=sum(ttrain,dim)

Parameters

    ttrain - tensor train object representing
             a matrix

    dim    - summation dimension, 1 or 2

Outputs

    answer - tensor train or flat representation
             of the summation result

See also

ttclass.m, ttclass/mean.m, ttclass/trace.m, ttclass/amensolve.m, ttclass/amensum.m, ttclass/clearcoeff.m, ttclass/conj.m, ttclass/ctranspose.m, ttclass/diag.m, ttclass/dot.m, ttclass/full.m, ttclass/hdot.m, ttclass/ismatrix.m, ttclass/isnumeric.m, ttclass/isreal.m, ttclass/kron.m, ttclass/minus.m, ttclass/mldivide.m, ttclass/mrdivide.m, ttclass/mtimes.m, ttclass/nnz.m, ttclass/norm.m, ttclass/numel.m, ttclass/pack.m, ttclass/plus.m, ttclass/rand.m, ttclass/ranks.m, ttclass/rdivide.m, ttclass/revert.m, ttclass/shrink.m, ttclass/size.m, ttclass/sizes.m, ttclass/subsref.m, ttclass/transpose.m, ttclass/truncate.m, ttclass/ttort.m, ttclass/unit_like.m, ttclass/vec.m, Tensor_train_module

Version 2.1, authors: Dmitry Savostyanov, Ilya Kuprov