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    %% Specify Axes for Stem Plot  

% Copyright 2015 The MathWorks, Inc.


%% 
% Create a figure with two subplots and return the handles to each axes, |s(1)| and |s(2)|. 
% Create a stem plot in the lower subplot by referring to its axes handle,
% |s(2)|. 
figure
s(1) = subplot(2,1,1);
s(2) = subplot(2,1,2);  

X = 0:25;
Y = [exp(0.1*X); -exp(.05*X)]';
stem(s(2),X,Y)