How matlab writes continuous data with title to mat file

% Create a new empty array 
H = [];
%for Loop traversal 
for 
	% title 1 And data 
    h.title1 = xxx;
    h.title2 = xxx;
    H = [H h];
end

% Save results to specified mat file 
save(fullfile(pwd, 'H.mat'), 'H');