Mercurial > hg > octave-lyh
diff doc/interpreter/sparse.txi @ 8417:654bcfb937bf
Add the eigs and svds functions
author | David Bateman <dbateman@free.fr> |
---|---|
date | Tue, 23 Dec 2008 08:28:23 +0100 |
parents | fa78cb8d8a5c |
children | cdb4788879b3 |
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--- a/doc/interpreter/sparse.txi +++ b/doc/interpreter/sparse.txi @@ -473,9 +473,8 @@ @dfn{dmperm}, @dfn{symamd}, @dfn{randperm}, @dfn{symrcm} @item Linear algebra: - @dfn{matrix_type}, @dfn{normest}, @dfn{condest}, @dfn{sprank} - @dfn{spaugment} -@c @dfn{eigs}, @dfn{svds} but these are in octave-forge for now + @dfn{condest}, @dfn{eigs}, @dfn{matrix_type}, @dfn{normest}, @dfn{sprank}, + @dfn{spaugment}, @dfn{svds} @item Iterative techniques: @dfn{luinc}, @dfn{pcg}, @dfn{pcr} @@ -832,6 +831,15 @@ @DOCSTRING(spaugment) +Finally, the function @code{eigs} can be used to calculate a limited +number of eigenvalues and eigenvectors based on a selection criteria +and likewise for @code{svds} which calculates a limited number of +singular values and vectors. + +@DOCSTRING(eigs) + +@DOCSTRING(svds) + @node Iterative Techniques, Real Life Example, Sparse Linear Algebra, Sparse Matrices @section Iterative Techniques applied to sparse matrices