1 files changed, 0 insertions, 50 deletions
diff --git a/gnuradio-core/src/utils/cool.m b/gnuradio-core/src/utils/cool.m
deleted file mode 100644
index f8b8a5cea6..0000000000
--- a/gnuradio-core/src/utils/cool.m
+++ /dev/null
@@ -1,50 +0,0 @@
-%% Copyright (C) 1999,2000  Kai Habel
-%%
-%% 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 3 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, write to the Free Software
-%% Foundation, Inc., 51 Franklin Street, Boston, MA  02110-1301  USA
-
-%% -*- texinfo -*-
-%% @deftypefn {Function File} {} cool (@var{n})
-%% Create color colormap.
-%% (cyan to magenta)
-%% The argument @var{n} should be a scalar.  If it
-%% is omitted, the length of the current colormap or 64 is assumed.
-%% @end deftypefn
-%% @seealso{colormap}
-
-%% Author:  Kai Habel <kai.habel@gmx.de>
-
-function map = cool (number)
-
-  if (nargin == 0)
-    number = rows (colormap);
-  elseif (nargin == 1)
-    if (! is_scalar (number))
-      error ("cool: argument must be a scalar");
-    end
-  else
-    usage ("cool (number)");
-  end
-
-  if (number == 1)
-    map = [0, 1, 1];
-  elseif (number > 1)
-    r = (0:number - 1)' ./ (number - 1);
-    g = 1 - r;
-    b = ones (number, 1);
-    map = [r, g, b];
-  else
-    map = [];
-  end
-