Displaying HOG features of each image

So, I'm trying to display the extracted HOG features of each image from a folder by the following code:

for i=1:2
    img = imread(['/Users/Bishwo/Downloads/101_ObjectCategories/starfish2/image' num2str(i) '.jpg']);
    if size(img, 3)==3
        img = rgb2gray(img);
    end
    img = im2single(img);
    cellSize = 8;
    hog = vl_hog(img, cellSize, 'verbose');
    %following two commands visualize the features
    imhog = vl_hog('render', hog, 'verbose') ;
 clf ;   imagesc(imhog) ;     colormap gray ;
 end

I'm using a for loop to go through the image files which are labeled, image1.jpg, image2.jpg...etc. To make it simpler, I've only added two images in the folder and i'm working through 2 images. When I run the program, I want it to display the visual representation of the HOG features of each image. Right now, it only shows the HOG features of the last image(image2.jpg). So, how do I change my code, so it will show and work for every image?

[Gautam Mohan]

Do you want your code to show the HOG features of each image in a new figure? Currently it looks like you are clearing the figure and redrawing the new image, which would mean that image2 overwrites image1.

Consider making a new figure for each image. Something along the lines of

figure(i)
imagesc(imhog)
% no clf, each image printed to a different figure

If you want to display all the images in the same figure, you might consider using the subplot command.

[Matthew Eicholtz]

Gautam, you should make your comment an answer.

Another option is to use the pause command.