Mercurial > octave-nkf
diff scripts/special-matrix/toeplitz.m @ 2303:5cffc4b8de57
[project @ 1996-06-24 09:15:24 by jwe]
author | jwe |
---|---|
date | Mon, 24 Jun 1996 09:15:24 +0000 |
parents | 5d29638dd524 |
children | 2b5788792cad |
line wrap: on
line diff
--- a/scripts/special-matrix/toeplitz.m Mon Jun 24 08:12:01 1996 +0000 +++ b/scripts/special-matrix/toeplitz.m Mon Jun 24 09:15:24 1996 +0000 @@ -1,33 +1,34 @@ -# Copyright (C) 1996 John W. Eaton -# -# This file is part of Octave. -# -# Octave is free software; you can redistribute it and/or modify it -# under the terms of the GNU General Public License as published by the -# Free Software Foundation; either version 2, or (at your option) any -# later version. -# -# Octave is distributed in the hope that it will be useful, but WITHOUT -# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or -# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -# for more details. -# -# You should have received a copy of the GNU General Public License -# along with Octave; see the file COPYING. If not, write to the Free -# Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +### Copyright (C) 1996 John W. Eaton +### +### This file is part of Octave. +### +### Octave is free software; you can redistribute it and/or modify it +### under the terms of the GNU General Public License as published by +### the Free Software Foundation; either version 2, or (at your option) +### any later version. +### +### Octave is distributed in the hope that it will be useful, but +### WITHOUT ANY WARRANTY; without even the implied warranty of +### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +### General Public License for more details. +### +### You should have received a copy of the GNU General Public License +### along with Octave; see the file COPYING. If not, write to the Free +### Software Foundation, 59 Temple Place - Suite 330, Boston, MA +### 02111-1307, USA. function retval = toeplitz (c, r) -# usage: toeplitz (c, r) -# -# Return the Toeplitz matrix constructed given the first column -# c, and (optionally) the first row r. -# -# If the second argument is omitted, the first row is taken to be the -# same as the first column. If the first element of c is not the same -# as the first element of r, the first element of c is used. -# -# See also: hankel, vander, hadamard, hilb, invhib + ## usage: toeplitz (c, r) + ## + ## Return the Toeplitz matrix constructed given the first column + ## c, and (optionally) the first row r. + ## + ## If the second argument is omitted, the first row is taken to be the + ## same as the first column. If the first element of c is not the same + ## as the first element of r, the first element of c is used. + ## + ## See also: hankel, vander, hadamard, hilb, invhib if (nargin == 1) r = c; @@ -54,16 +55,16 @@ warning ("toeplitz: column wins diagonal conflict"); endif -# If we have a single complex argument, we want to return a -# Hermitian-symmetric matrix (actually, this will really only be -# Hermitian-symmetric if the first element of the vector is real). + ## If we have a single complex argument, we want to return a + ## Hermitian-symmetric matrix (actually, this will really only be + ## Hermitian-symmetric if the first element of the vector is real). if (nargin == 1) c = conj (c); c(1) = conj (c(1)); endif -# This should probably be done with the colon operator... + ## This should probably be done with the colon operator... nc = length (r); nr = length (c);