Replace function handles with function names in cellfun calls for 15% speedup. * accumarray.m arrayfun.m, blkdiag.m, cell2mat.m, common_size.m, interp3.m, interpn.m, __isequal__.m, structfun.m, voronoi.m, strread.m, fullfile.m, getfield.m, __xzip__.m, setfield.m, what.m, pkg.m, axis.m, pareto.m, __ghostscript__.m, __go_draw_axes__.m, __patch__.m, refreshdata.m, whitebg.m, lcm.m, index.m, strcat.m, strmatch.m, validatestring.m: Replace function handles in calls to cellfun with double quoted function names.

--- a/scripts/plot/private/__ghostscript__.m	Fri Aug 05 20:36:10 2011 -0700
+++ b/scripts/plot/private/__ghostscript__.m	Sat Aug 06 18:03:18 2011 -0700
@@ -44,7 +44,7 @@
   cleanup_cmd = "";
 
   args = varargin;
-  n = find (cellfun (@isstruct, args));
+  n = find (cellfun ("isclass", args, "struct"));
   if (! isempty (n))
     f = fieldnames (args{n});
     for m = 1:numel(f)