parse some folders in specific directory within particular names

hello , i'm writing this code

Image2 = imread('D:\temp\2','jpeg'); % Image 2 from template folder path='D:\test2\'; list=dir([path, '*.bmp']); srcFiles = dir('D:\test1\*.bmp'); % the folder in which my images found for i = 1 : length(srcFiles) filename = strcat('D:\test1\',srcFiles(i).name); Image1= imread(filename); % some process x=diff(Image1 - Image2) %save image to folder according to x value if (x >= 0.05) imwrite ( Image1(i), 'temp', '.jpg'); disp('Value 111111111111.') disp(x) elseif(x < 0.05) imwrite ( Image1(i), 'discard', '.jpg'); disp('Value 222222222222.') disp(x) end end

my problem is when i implement my code its only view the value of x and write only first image from folder test1 to folder temp or to folder discard , how i can write All images in folder test1 to folder temp or discard , then if i have folders from test 1 to test n how i can repeat this process for all folders with particular name test(i) to check every image in test folders and complete remaining procedure , thanks