How to access .jpg files from a folder and save names of .jpg files

I need to access a folder that contains multiple jpeg files. I now the name of the folder, but the jpeg files are randomly named so I need to find a way to figure out the names of the files so I can open them.

Thanks ahead for the help

[Stephen23]

How to access files in a loop is explained in the MATLAB documentation:

https://www.mathworks.com/help/matlab/import_export/process-a-sequence-of-files.html

Alternatively you can get the user to select the filenames, e.g.:

https://www.mathworks.com/help/matlab/ref/uigetfile.html

Answer 1

[Jan]

FileList = dir(fullfile(FolderName, '*.jpg'));
File     = fullfile(FolderName, {FileList.name});

Now File is a cell string containing the absolute paths. You can open these files in a loop now.