function mat2mfile(matrix, matrix_name, filenum);
% mat2mfile - writes a matrix as part of an m-file
%
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %%%%% Model Transformation Tools %%%%%
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% Matlab function mat2mfile
% mat2mfile(matrix, matrix_name, filenum)
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$
% %% Revision 1.1 1996/12/04 21:53:00 peterg
% %% Initial revision
% %%
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Copyright (c) P.J. Gawthrop, 1996.
%Writes out a matrix as a matlab m-file
[N, M] = size(matrix);
empty = (N==1)&(M==1)&(matrix(1,1)==0);
%Write out the matrix
fprintf(filenum, '%s = [\n', matrix_name);
if ~empty
for i = 1:N,
for j = 1:M
fprintf(filenum, '%1.0f ', matrix(i,j));
end;
fprintf(filenum, '\n');
end;
else
fprintf(filenum,'0');
end;
fprintf(filenum, '];\n');
fprintf(filenum, '\n');