有時候下載的數據集內的文件名會不分大小寫,但是一般的語言機制都對大小寫敏感,因此找了一個可以將一個文件夾中的文件名大寫全部改為小寫。matlab代碼如下:
%將文件夾中的文件名中的大小全部改為小寫 path = 'F:\CNNIQA-master+IQA數據集\media\ldq\Research\Data\tid2008\distorted_images/'; %要修改的文件夾路徑 Files = dir(fullfile(path,'*.bmp')); LengthFiles = length(Files); for count_i = 1 : LengthFiles; flag = 0; origin_name = Files(count_i).name; for count_j = 1 : length(Files(count_i).name) if ( Files(count_i).name(count_j) <= 'Z' ) && ( Files(count_i).name(count_j) >= 'A' ) Files(count_i).name(count_j) = Files(count_i).name(count_j) + ('a' - 'A'); flag = 1; end end if flag == 1 realName = [path, origin_name]; tmpName = [path, 'azbxsjdskjfslkdjflksdjfsldkjf']; changeName = [path, Files(count_i).name]; movefile(realName, tmpName); movefile(tmpName, changeName); end end
源鏈接如下:https://www.cnblogs.com/fdd566/archive/2017/03/06/6512508.html