mat2lat.m

function mat2lat(A)

filename = 'tabular.tex';
fileID = fopen(filename, 'w+');
[rows, cols] = size(A);

% Change alignment of your output with the following character
tabalign = repmat('c', 1, cols);

fprintf(fileID,'\\begin{table}[h] \n');
fprintf(fileID,'\\centering \n');
fprintf(fileID,'\\begin{tabular}{%s} \n', tabalign);

% Change formatting of your output with the following line
tabformat = repmat('%.2f & \t', 1, cols);       % Define output format
tabformat = tabformat(1:end-4);                 % Remove last '&' char
tabformat = [tabformat ' \\\\ \n'];             % Add newlines
fprintf(fileID, tabformat, A);                  % Spit out input matrix

fprintf(fileID,'\\end{tabular}\n');
fprintf(fileID,'\\end{table}\n');
fclose(fileID);
fprintf('Done :)\n');

end

Simple function to convert a Matlab matrix to a LaTeX table/tabular environment. Just mat2lat(A) your matrix, copy/paste to your own .tex file, and compile.