--- /dev/null
+# Copyright (C) 2003,2004 Michael Creel <michael.creel@uab.es>
+#
+# This program 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 of the License, or
+# (at your option) any later version.
+#
+# This program 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 this program; If not, see <http://www.gnu.org/licenses/>.
+
+## this prints matrices with row and column labels
+function prettyprint(mat, rlabels, clabels)
+
+ # left pad the column labels
+ a = columns(rlabels);
+ for i = 1:a
+ printf(" ");
+ endfor
+ printf(" ");
+
+ # print the column labels
+ clabels = [" ";clabels]; # pad to 8 characters wide
+ clabels = strjust(clabels,"right");
+
+ k = columns(mat);
+ for i = 1:k
+ printf("%s ",clabels(i+1,:));
+ endfor
+
+ # now print the row labels and rows
+ printf("\n");
+ k = rows(mat);
+ for i = 1:k
+ if ischar(rlabels(i,:))
+ printf(rlabels(i,:));
+ else
+ printf("%i", rlabels(i,:));
+ endif
+ printf(" %10.3f", mat(i,:));
+ printf("\n");
+ endfor
+endfunction