Loop through multiple csv files
6 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
I have 2550 csv files. I have created a code that calculates a value for one of the files, but i need to loop over all 2550 and add together that value calculated for each csv file.
2 comentarios
per isakson
el 25 de Ag. de 2016
"I have 2550 csv files"   How to make a list of these files? Are they in a special folder? Are there some special characteristics in their names?
Respuestas (1)
per isakson
el 25 de Ag. de 2016
This is one approach, (which I like)
folderspec = 'c:\same\folder';
file_glob = 'Scan_*.csv';
sad = dir( fullfile( folderspec, file_glob ) );
for jj = 1 : length( sad )
fid = fopen( fullfile( folderspec, sad(jj).name ), 'r' );
cac = textscan( fid, ... );
fclose( fid );
...
...
end
0 comentarios
Ver también
Categorías
Más información sobre Text Files en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!