Copyright (C) 2005-2009 Dynare Team This file is part of Dynare. Dynare 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. Dynare 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 Dynare. If not, see <http://www.gnu.org/licenses/>.
0001 function b=f_var(x,a,nx) 0002 0003 % Copyright (C) 2005-2009 Dynare Team 0004 % 0005 % This file is part of Dynare. 0006 % 0007 % Dynare is free software: you can redistribute it and/or modify 0008 % it under the terms of the GNU General Public License as published by 0009 % the Free Software Foundation, either version 3 of the License, or 0010 % (at your option) any later version. 0011 % 0012 % Dynare is distributed in the hope that it will be useful, 0013 % but WITHOUT ANY WARRANTY; without even the implied warranty of 0014 % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 0015 % GNU General Public License for more details. 0016 % 0017 % You should have received a copy of the GNU General Public License 0018 % along with Dynare. If not, see <http://www.gnu.org/licenses/>. 0019 0020 x=reshape(x,nx,nx); 0021 b=x-a*x*a'; 0022 b=b(:);