Mercurial > hg > octave-lyh

comparison scripts/sparse/speye.m @ 10793:be55736a0783

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Grammarcheck the documentation from m-files.
author Rik <octave@nomad.inbox5.com>
date Sun, 18 Jul 2010 20:35:16 -0700
parents 16f53d29049f
children fd0a3ac60b0e
comparison
equal deleted inserted replaced
10792:91342260063e 10793:be55736a0783
15 ## You should have received a copy of the GNU General Public License 15 ## You should have received a copy of the GNU General Public License
16 ## along with Octave; see the file COPYING. If not, see 16 ## along with Octave; see the file COPYING. If not, see
17 ## <http://www.gnu.org/licenses/>. 17 ## <http://www.gnu.org/licenses/>.
18 18
19 ## -*- texinfo -*- 19 ## -*- texinfo -*-
20 ## @deftypefn {Function File} {@var{y} =} speye (@var{m}) 20 ## @deftypefn {Function File} {@var{y} =} speye (@var{m})
21 ## @deftypefnx {Function File} {@var{y} =} speye (@var{m}, @var{n}) 21 ## @deftypefnx {Function File} {@var{y} =} speye (@var{m}, @var{n})
22 ## @deftypefnx {Function File} {@var{y} =} speye (@var{sz}) 22 ## @deftypefnx {Function File} {@var{y} =} speye (@var{sz})
23 ## Returns a sparse identity matrix. This is significantly more 23 ## Returns a sparse identity matrix. This is significantly more
24 ## efficient than @code{sparse (eye (@var{m}))} as the full matrix 24 ## efficient than @code{sparse (eye (@var{m}))} as the full matrix
25 ## is not constructed. 25 ## is not constructed.