How to open csv file?

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Noah Kilps
Noah Kilps el 16 de Sept. de 2020
Comentada: Sebastian Thuné el 16 de Sept. de 2020
I am needing to loop through a whole folder of files, but I am struggling to figure out how to read/open the csv files once I have gotten this far:
% This counts the number of files that will need to be looped through, so
% pick the folder with all of the data desired to be run
source_dir = uigetdir([]);
d = dir([source_dir, '\*.csv']);
z = length(d);
%Get information about what's inside your folder.
myfiles = dir(source_dir);
%Get the filenames and folders of all files and folders inside the folder
%of your choice.
filenames = {myfiles(:).name}';
filefolders = {myfiles(:).folder}';
%Get only those files that have a csv extension and their corresponding
%folders.
csvfiles = filenames(endsWith(filenames,'.csv'));
csvfolders = filefolders(endsWith(filenames,'.csv'));
%Make a cell array of strings containing the full file locations of the
%files.
files = fullfile(csvfolders,csvfiles);
Filenames = string(filenames);
Filefolders = string(filefolders);

Respuesta aceptada

Sebastian Thuné
Sebastian Thuné el 16 de Sept. de 2020
Hi,
Have you tried the csvread() command?
  9 comentarios
Noah Kilps
Noah Kilps el 16 de Sept. de 2020
I figured it out. For some reason whether the csv was all caps or lower case mattered.
Sebastian Thuné
Sebastian Thuné el 16 de Sept. de 2020
Good job! Then You can mark this as answered!

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Más respuestas (1)

Cris LaPierre
Cris LaPierre el 16 de Sept. de 2020
There are many ways to import a csv file, including
What is best depends on the contents of your files.

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