88 lines
2.6 KiB
Matlab
88 lines
2.6 KiB
Matlab
function [z,zss]=dyn2vec(M_, oo_, options_, s1, s2)
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% function [z,zss]=dyn2vec(M_, oo_, options_, s1, s2)
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% Takes Dynare variables from oo_.endo_simul and copies them into matlab global vectors
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%
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% INPUTS
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% s1: subset of variables to be saved
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% s2: optional parameter, copies Dynare variables (s1) in matlab ones (s2)
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%
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% OUTPUTS
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% z: subset of oo_.endo_simul
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% zss: matrix of variables in steady state
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%
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% SPECIAL REQUIREMENTS
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% none
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%
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% Copyright © 2001-2019 Dynare Team
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%
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% This file is part of Dynare.
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%
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% Dynare is free software: you can redistribute it and/or modify
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% it under the terms of the GNU General Public License as published by
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% the Free Software Foundation, either version 3 of the License, or
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% (at your option) any later version.
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%
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% Dynare is distributed in the hope that it will be useful,
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% but WITHOUT ANY WARRANTY; without even the implied warranty of
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% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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% GNU General Public License for more details.
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%
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% You should have received a copy of the GNU General Public License
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% along with Dynare. If not, see <https://www.gnu.org/licenses/>.
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if ~(nargin >= 3)
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error('Dynare dyn2vec error: function takes at least 3 arguments');
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end
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if options_.smpl == 0
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k = 1:size(oo_.endo_simul,2);
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else
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k = M_.maximum_lag+options_.smpl(1):M_.maximum_lag+options_.smpl(2);
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end
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if nargin == 3
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if nargout > 0
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t = ['Dynare dyn2vec error: the function doesn''t return values when' ...
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' used without input argument'];
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error(t);
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end
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for i=1:size(oo_.endo_simul,1)
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assignin('base', M_.endo_names{i}, oo_.endo_simul(i,k)');
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end
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return
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else
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j = strmatch(s1, M_.endo_names, 'exact');
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if ~ isempty(j)
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z = oo_.endo_simul(j,k)';
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else
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j = strmatch(s1, M_.exo_names, 'exact');
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if ~ isempty(j)
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if options_.smpl == 0
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z = oo_.exo_simul(:,j);
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else
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z = oo_.exo_simul(M_.maximum_lag+options_.smpl(1):M_.maximum_lag+options_.smpl(2));
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end
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else
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t = ['Dynare dyn2vec error: variable ' deblank(s1(i,:)) ' doesn''t' ...
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' exist.'] ;
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error (t) ;
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end
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end
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end
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if nargout == 0
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if nargin == 4
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assignin('base',s1,z);
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elseif nargin == 5
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assignin('base',s2,z);
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end
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else
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zss=oo_.steady_state(j);
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end
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% 02/23/01 MJ redone, incorporating FC's improvements
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% 08/24/01 MJ replaced globlize by internal assignin
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% 08/24/01 MJ added 'exact' to strmatch (thanks to David Vavra)
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% 01/31/03 MJ added provision for alternative name of variable
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