"string">'Renderer'</span>, <span class="string">'openGL'</span>);
0012 
0013 plot_ref=plot(zeros(10,1));
0014 
0015 
0016 <span class="keyword">for</span> i=1:length(files)
0017     <span class="comment">%files{i};</span>
0018     fid=fopen(files{i},<span class="string">'r'</span>);
0019     fseek(fid,0,1);
0020     e_o_f=ftell(fid);
0021     fseek(fid,0,-1);
0022     
0023     
0024     <span class="keyword">while</span> (ftell(fid)&lt;e_o_f)
0025         tic
0026         [data,c]=fread(fid,shot_size,<spa