keep few images and delete the rest in a folder

1 次查看（过去 30 天）
Elysi Cochin
Elysi Cochin 2022-8-4
编辑： Elysi Cochin 2022-8-4
Suppose I have 10 images, and i have saved all the pathname and filename in a variable all_files
I have a vector b = [ 2 4 6 ];
Now I want to keep only these images and delete all the other 7 images
How to keep those images and delete the rest?

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2022-8-4
dels = setdiff(1:length(all_files), b);
arrayfun(@(idx)delete(all_files{idx}), dels);

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Import, Export, and Conversion 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by