MATLAB Answers

How to create an array of files names from a structure created by 'dir' result?

조회 수: 89(최근 30일)
Lilah Marziano
Lilah Marziano 2020년 12월 14일
댓글: Jon 2020년 12월 14일
Hi,
I have a folder with multiple txt files and I would like to create an array of the files names.
I used the 'dir' function and recieved a structures with field for every file.
Now I would like to create an array of all the files names, how do I do that?
Thank you.

답변(1개)

Jon
Jon 2020년 12월 14일
편집: Jon 2020년 12월 14일
This will put them into a cell array
list = dir('*.txt')
filenames = {list.name}
  댓글 수: 1
Jon
Jon 2020년 12월 14일
You can make a string array using
list = dir('*.txt')
filenames = string({list.name})
I'm not sure whether there is a way to go directly from list.name to a string array without the intermediate curly braces to make a cell array. Not a big issue, but maybe someone can suggest a cleaner way to to do this.

댓글을 달려면 로그인하십시오.

태그

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by