can you create a fonction that read all the dcm images from a folder and concatane it into a 3d matrix in matlab

main.m
% Define the folder path
folder_path = 'path/to/folder';

% Get a list of all the dcm files in the folder
files = dir(fullfile(folder_path, '*.dcm'));

% Loop through the files and read them one by one
for i = 1:length(files)
    filename = fullfile(folder_path, files(i).name);
    img = dicomread(filename);
    if i == 1
        % Initialize the 3D matrix with the size of the first image
        img_stack = zeros(size(img, 1), size(img, 2), length(files));
    end
    % Concatenate the images in the 3D matrix
    img_stack(:, :, i) = img;
end
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