function f=comp_ifftreal(c,N)
%COMP_IFFTREAL  Compute an IFFTREAL
%
%   Url: http://ltfat.github.io/doc/comp/comp_ifftreal.html

% Copyright (C) 2005-2015 Peter L. Soendergaard <peter@sonderport.dk>.
% This file is part of LTFAT version 2.1.1
%
% 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/>.
  
N2=floor(N/2)+1;

% Force IFFT along dimension 1, since we have permuted the dimensions
% manually
if rem(N,2)==0
  f=[c;...
     flipud(conj(c(2:end-1,:)))];
else
  f=[c;...
     flipud(conj(c(2:end,:)))];
end;

f=real(ifft(f,N,1));



