MATLAB: How to accumulation a cell (x) data. from 30 file data.

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i have 1440×9 cell data from a file, n i have 360 file data in a folder. how to accumulation data cell 3, from 30 file data.
ps:
1 format file is : mm-day-year.dat
2 folder name ex: 2011
3 data accumulation is from 01-01-2011 to 1-30-2011 (a month from 12 month)
4 how to plot result data poin 3 with month. in a year
thanks

Best Answer

This is a start
    function    cssm( folder_spec, file )
03:05:00 .000 065.501 01** 4864 0086 0074 +19 03:06:00 .000 065.501 01** 4862 0095 0074 +19 03:07:00 R- .026 065.501 01** 4862 0105 0074 +19 03:08:00 R- .180 065.504 01** 4864 0105 0074 +19
        sad = dir( fullfile( folder_spec, file ) );
        for sa = transpose( sad )
           fid = fopen( fullfile( folder_spec, sa.name ), 'r' );
           cac = textscan( fid, '%8c%2c%4f%7f%4c%4u%4u%4u+%2u'      ...
                        ,       'Delimiter', ' ', 'Whitespace', ''  );
           fclose( fid );
        end
    end
Try:
  • set break point at first line
  • run
    cssm( 'c:\your_path\2011\', '*.dat' )
  • experiment in break mode with the actual data
  • add working lines of code to the function
  • save and restart function when it becomes messy
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