function [out] = Multiplex2Signals( one, two, colFlg )
% colFlg:   0 => out is the rows of one & two multiplexed.
%           1 => out is the cols of one & two multiplexed.
%
% 22 Jan 2009 D.Bozarth, SSU Engineering Science
%
if ~colFlg
   sz1 = size(one, 1);
   sz2 = size(two, 1);
else
   sz1 = size(one, 2);
   sz2 = size(two, 2);
end

lim = sz2; if sz1 < sz2; lim = sz1; end
out = [];

for j = 1:lim
   if ~colFlg
      out = [out;  one(j, :);  two(j, :)];
   else
      out = [out   one(:, j)   two(:, j)];
   end
end

% Get stragglers.
if lim < sz1
   for j = (lim+1):sz1
      if ~colFlg
         out = [out;  one(j, :)];
      else
         out = [out   one(:, j)];
      end
   end
else
   for j = (lim+1):sz2
      if ~colFlg
         out = [out;  two(j, :)];
      else
         out = [out   two(:, j)];
      end
   end   
end