Adding extension to fille

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I wrote such code that imports multiple files:
Folder = 'Data';
FileList = dir(fullfile(Folder, '**', '*.txt'));
Strings = cell(1, numel(FileList));
for iFile = 1:numel(FileList)
File = fullfile(FileList(iFile).folder, FileList(iFile).name);
Strings{iFile} = load(File);
end
In Data folder I have files like:
The problem is they don't have any extension (simple Ascii format of numbers that can be easily open with notepad).
Is there any option to import "any" file type or files without extension?
I have tried this, but it gives me an error.
FileList = dir(fullfile(Folder, '**', '*.*'));
%or
FileList = dir(fullfile(Folder, '**', '*.data.1'));
Any suggestion? I would appreciate any help
  2 Comments
Mateusz Brzezinski
Mateusz Brzezinski on 9 Nov 2021
Hello, thanks for answer.
Error is:
Error using load
Unable to read file
'C:\Users\brzezinskim_admin\OneDrive\06
[Education]\Projects\SPP2019\Programs\MathLab\CARS
Importer\Data\.'. Input cannot be a directory.
Error in Cars_Import_singles_Save_map (line 23)
Strings{iFile} = load(File);
for all of:
FileList = dir(fullfile(Folder, '**', '*.*'));
%or
FileList = dir(fullfile(Folder, '**', '*.data.1'));
%or
FileList = dir(Folder)
%or
FileList = dir(fullfile(Folder, '**'));
%or
FileList = dir(fullfile(Folder));
I have only those filles (without extension), nothing else.

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Accepted Answer

Stephen
Stephen on 9 Nov 2021
Simpler:
P = 'Data';
S = dir(fullfile(P,'**','*'));
S = S(~[S.isdir]);
for k = 1:numel(S)
F = fullfile(S(k).folder,S(k).name);
S(k).data = readmatrix(F);
end
  2 Comments
Stephen
Stephen on 10 Nov 2021
"I modified it to:"
Why do you need to create a second structure Z, when S already exists?

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More Answers (1)

Image Analyst
Image Analyst on 9 Nov 2021
In your loop over files, check the isdir property to skip directories
for iFile = 1:numel(FileList)
if FileList(iFile).isdir
continue; % Skip files if they are a directory.
end
fullFileName = fullfile(FileList(iFile).folder, FileList(iFile).name);
Strings{iFile} = load(fullFileName);
end
  2 Comments
Image Analyst
Image Analyst on 10 Nov 2021
OK, you didn't tell me you were going to load it into another cell array using the same index. If you had, I would have said to remove them like Stephen did, or else you can have a second counter index in the loop.

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