Mercurial > hg > octave-lyh
annotate scripts/special-matrix/rosser.m @ 10791:3140cb7a05a1
Add spellchecker scripts for Octave and run spellcheck of documentation
interpreter/doccheck: New directory for spelling/grammar scripts.
interpreter/doccheck/README: Instructions for using scripts.
interpreter/doccheck/spellcheck: Script to spellcheck a Texinfo file.
interpreter/doccheck/aspell.conf: GNU Aspell configuration file for
Octave documentation.
interpreter/doccheck/aspell-octave.en.pws: Private Aspell dictionary.
interpreter/doccheck/add_to_aspell_dict: Script to add new
Octave-specific words to
private Aspell dictionary.
interpreter/octave.texi: New @nospell macro which forces Aspell
to ignore the word marked by the macro.
interpreter/mk_doc_cache.m: Skip new @nospell macro when building
doc_cache.
| author | Rik <octave@nomad.inbox5.com> |
|---|---|
| date | Sat, 17 Jul 2010 19:53:01 -0700 |
| parents | 16f53d29049f |
| children | dcde7c5a1d29 |
| rev | line source |
|---|---|
| 9245 | 1 ## Copyright (C) 1999, 2006, 2007, 2009 Peter Ekberg |
| 5827 | 2 ## |
| 3 ## This file is part of Octave. | |
| 4 ## | |
| 5 ## Octave is free software; you can redistribute it and/or modify it | |
| 6 ## under the terms of the GNU General Public License as published by | |
| 7016 | 7 ## the Free Software Foundation; either version 3 of the License, or (at |
| 8 ## your option) any later version. | |
| 5827 | 9 ## |
| 10 ## Octave is distributed in the hope that it will be useful, but | |
| 11 ## WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 ## General Public License for more details. | |
| 14 ## | |
| 15 ## You should have received a copy of the GNU General Public License | |
| 7016 | 16 ## along with Octave; see the file COPYING. If not, see |
| 17 ## <http://www.gnu.org/licenses/>. | |
| 5827 | 18 |
| 19 ## -*- texinfo -*- | |
| 20 ## @deftypefn {Function File} {} rosser () | |
| 21 ## | |
|
10791
3140cb7a05a1
Add spellchecker scripts for Octave and run spellcheck of documentation
Rik <octave@nomad.inbox5.com>
parents:
9245
diff
changeset
|
22 ## Return the Rosser matrix. This is a difficult test case used to evaluate |
| 5827 | 23 ## eigenvalue algorithms. |
| 24 ## | |
| 25 ## @seealso{hankel, vander, sylvester_matrix, hilb, invhilb, toeplitz | |
|
10791
3140cb7a05a1
Add spellchecker scripts for Octave and run spellcheck of documentation
Rik <octave@nomad.inbox5.com>
parents:
9245
diff
changeset
|
26 ## hadamard, wilkinson, compan, pascal} |
| 5827 | 27 ## @end deftypefn |
| 28 | |
| 29 ## Author: Peter Ekberg | |
| 30 ## (peda) | |
| 31 | |
| 32 function retval = rosser () | |
| 33 | |
| 34 if (nargin != 0) | |
| 35 print_usage (); | |
| 36 endif | |
| 37 | |
| 38 retval = [611, 196, -192, 407, -8, -52, -49, 29; | |
| 39 196, 899, 113, -192, -71, -43, -8, -44; | |
| 40 -192, 113, 899, 196, 61, 49, 8, 52; | |
| 41 407, -192, 196, 611, 8, 44, 59, -23; | |
| 42 -8, -71, 61, 8, 411, -599, 208, 208; | |
| 43 -52, -43, 49, 44, -599, 411, 208, 208; | |
| 44 -49, -8, 8, 59, 208, 208, 99, -911; | |
| 45 29, -44, 52, -23, 208, 208, -911, 99]; | |
| 46 endfunction |