how to automatically open files and do the commands
8 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
yc j
el 26 de En. de 2016
Comentada: Image Analyst
el 27 de En. de 2016
You know how in a simple macro software, I give command such as
"click window explore(directory where the data are saved) -> arrow down(to select the next data file) -> enter(open file) -> do what u gotta do -> save & exit"
so that the macro opens the files below the one before over and over....
How do i set the command such as above in matlab?
I have files that has inconsistent file names, such as 1.txt, 1.2.txt, 2.txt, 10.txt, 21.txt....
0 comentarios
Respuesta aceptada
jgg
el 26 de En. de 2016
You'll have to program this, but it's pretty straightforward.
cd 'C:\Users\etc' %your file path with all the files.
c = struct2cell(dir('*.txt')); %get a listing of all the files with extension .txt in the directory
for i = 1:size(l,1)
fileID = fopen(c{1,i});
doWhatUGottaDo(fileID);
end
The cell{1,i} contains the name of the file, which you can then use to open it and do stuff to it. How you proceed from here depends on what you want to do.
5 comentarios
Image Analyst
el 27 de En. de 2016
Or you could have used the simpler way in the FAQ, which avoids cell arrays altogether and just uses the simple structure array returned by dir(). I see no need to stuff it into a cell array when you can get the filename simply and directly from the structure. It just makes it more complicated for no reason/benefit.
Más respuestas (1)
Image Analyst
el 26 de En. de 2016
It's one of the most FA'd FAQ: http://matlab.wikia.com/wiki/FAQ#How_can_I_process_a_sequence_of_files.3F
Ver también
Categorías
Más información sobre Startup and Shutdown 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!