read all text files in a directory

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Shulamit Nussboim
Shulamit Nussboim le 12 Jan 2023
Commenté : Sajid Afaque le 17 Jan 2023
Hi,
I' like the code to read all the files in a directory, applying it manually it would have been:
load textfile1.txt
load textfile2.txt
load textfile3.txt
...
Thank you

Réponses (2)

Sajid Afaque
Sajid Afaque le 12 Jan 2023
Modifié(e) : Sajid Afaque le 16 Jan 2023
try to use the below general approach
data_files=dir_listing(datapath,'*.txt') %reads all text files at the location specified by datapath
for e=1:numel(data_files)
%read the data from individual files
fid=fopen(fullfile(datapath,data_files{e}));
data_1=textscan(fid,'%s','delimiter','\n');
fclose(fid);
%then deal however you want to treat the data
end
  8 commentaires
Walter Roberson
Walter Roberson le 16 Jan 2023
function files = dir_listing(folder, spec)
dinfo = dir(fullfile(folder, spec)) ;
files = {dinfo.name};
end
Sajid Afaque
Sajid Afaque le 17 Jan 2023
Thanks walter. dir_listing would be a seperate function to list the names of all the files of particular format(here text files) from a specified directory

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Image Analyst
Image Analyst le 16 Jan 2023
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