Added missing routine in 4ee3117f.

src/utilities/print/matrix2string.m

+function String = matrix2string(Matrix, withsquarebrackets)
+    
+% Copyright (C) 2012-2017 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/>.
+
+[n, m] = size(Matrix);
+
+if nargin<2
+    withsquarebrackets = true;
+end
+
+if n==1 && m>1
+    if withsquarebrackets
+        String = sprintf('[%s]', num2str(Matrix, 12));
+    else
+        String = sprintf('%s', num2str(Matrix, 12));
+    end
+    return
+end
+
+if n>1 && m==1
+    if withsquarebrackets
+        String = sprintf('[%s]''', num2str(Matrix', 12));
+    else
+        String = sprintf('%s', num2str(Matrix', 12));
+    end
+    return
+end
+
+if n>1 && m>1
+    String = sprintf('[%s;', matrix2string(Matrix(1,:), false));
+    for i=2:n-1
+        String = sprintf('%s %s;', String, matrix2string(Matrix(i,:), false));
+    end
+    String = sprintf('%s %s]', String, matrix2string(Matrix(end,:), false));
+    return
+end
+
+% Input is a scalar
+String = num2str(Matrix, 12);
\ No newline at end of file