45 lines
1.1 KiB
Matlab
45 lines
1.1 KiB
Matlab
function E = gensylv(kron_prod,A,B,C0,D)
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%function E = gensylv(fake,A,B,C,D)
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% Solves a Sylvester equation.
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%
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% INPUTS
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% kron_prod
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% A
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% B
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% C
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% D
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%
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% OUTPUTS
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% err [double] scalar: 1 indicates failure, 0 indicates success
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% E
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%
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% ALGORITHM
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% none.
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%
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% SPECIAL REQUIREMENTS
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% none.
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% Copyright (C) 1996-2020 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 <http://www.gnu.org/licenses/>.
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C = C0;
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for i=1:(kron_prod-1)
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C = kron(C0,C);
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end
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x0 = sylvester3(A,B,C,D);
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E = sylvester3a(x0,A,B,C,D);
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