% This code is used to load the image matrix of 
% (left to right): J. Wilkinson, W. Givens, G. Forsythe. 

load imagematrixX       % loading the image matrix X 
                        % Here "imagematrixX.mat" is the name of the data file,
						% and X is the name of the variable where the matrix is stored.

figure(123);                           
image(X);               % displaying the matrix of the photograph as a picture
colormap(map);          % this just has to be here to display correct colors
title('Wilkinson, Givens, Forsythe','fontsize',14)

