%% Replace Subplot with Empty Axes 

% Copyright 2015 The MathWorks, Inc.


%% 
% Initialize the random number generator. Use a loop to create a figure
% with four stem plots of random data. 
rng default
figure
for k = 1:4
    data = rand(1,10);
    subplot(2,2,k)
    stem(data)
end  

%% 
% Replace the second subplot with an empty axes. 
subplot(2,2,2,'replace')      

