--- /dev/null
+## Copyright (C) 2007, Muthiah Annamalai <muthiah.annamalai@mavs.uta.edu>
+##
+## 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, see <http://www.gnu.org/licenses/>.
+
+## -*- texinfo -*-
+## @deftypefn {Loadable Function} {@var{return_value} =} apply (@var{@@function_handle},@var{cell_array_of_args})
+## @deftypefnx {Loadable Function} {@var{return_value} =} apply (@var{@@function_handle})
+## Apply calls the function @var{function_handle} with the arguments of the cell
+## array @var{cell_array_of_args} which contains the actual arguments arg1,arg2,..., argn
+## to the function, in that order. Apply invokes the function as
+## @var{function_handle}(arg1, arg2, ... ,argn), where the arguments are
+## extracted from each elements of the 1-row cell array @var{cell_array_of_args}.
+##
+## @emph{warning}: @code{apply} has been deprecated in favor of @code{arrayfun}
+## and @code{cellfun} for arrays and cells respectively. This function will be
+## removed from future versions of the 'miscellaneous' package".
+##
+## Apply also works on array of function handles if
+## @var{function_handle} is passed as a cell array of a handles; in this
+## case apply, evaluates each function (using the handle) with the same
+## arguments.
+##
+## The cell-array argument is optional second argument, in the form
+## of a 1-row with multiple elements. The elements of the cell-array
+## form the actual arguments supplied when invoking the function @var{function_handle}.
+##
+## The return value depends on the function invoked, and the validity of
+## the arguments.
+##
+## @example
+## z=apply(@@sqrt,cell([1,2; 3,4]));
+## z=apply(@@apply,cell(@@sqrt,cell([1,2; 3,4])));
+## apply(@@sum,cell([1,2,3,4]))
+## apply(@@max,cell([1,2,3,4]))
+## apply(@@min,cell([1,2,3,4]))
+## @end example
+##
+##
+## In first case, apply computes the sqrt of the matrix [1,2; 3,4];
+## The second example is meta-apply, using apply on itself.
+## The rest of the examples invoke sum, max, min respectively.
+## @end deftypefn
+##
+
+function rval=apply(fun_handle,cell_array)
+
+ persistent warned = false;
+ if (! warned)
+ warned = true;
+ warning ("Octave:deprecated-function",
+ "apply has been deprecated, and will be removed in the future. Use `arrayfun' or `cellfun' instead.");
+ endif
+
+ if (nargin == 0)
+ print_usage();
+ error("apply(): needs at least 1 argument, see usage");
+ elseif( nargin < 2)
+ if iscell(fun_handle)
+ for idx=1:length(fun_handle)
+ rval(idx)=feval(@feval,fun_handle{idx});
+ end
+ else
+ rval=feval(@feval,fun_handle);
+ end
+ return
+ elseif(!iscell(cell_array))
+ error("apply(): needs second argument, to be a cell-array");
+ end
+
+
+ if iscell(fun_handle)
+ for idx=1:length(fun_handle)
+ rval(idx)=feval(@feval,fun_handle{idx},cell_array{:});
+ end
+ return
+ end
+
+ rval=feval(@feval,fun_handle,cell_array{:});
+end
+%!
+%!assert(apply({@min, @max, @mean},{[1:10]}),[ 1.0000 ,10.0000 ,5.5000])
+%!assert(apply(@min,{[1,2,3,4]}),1)
+%!assert(apply(@dot,{[1,2],[3,4]}),11)
+%!assert(apply(@min,{[1, 3]}),1)
+%!assert(apply(@sum,{[1:10]}),55)
+%!assert(apply(@sqrt,{[1,2; 3,4]}),sqrt([1,2;3,4]))
+%!assert(apply(@apply,{@sqrt,{[1,2; 3,4]}}),sqrt([1,2;3,4]))
+%!assert(apply(@sum,{[1,2,3,4]}),10)
+%!assert(apply(@max,{[1,2,3,4]}),4)
+%!assert(apply(@min,{[1,2,3,4]}),1)
+%!