%% Plot Normalized Step Response
% Create a default time options set.

opt = timeoptions;

%
% Enable plotting of normalized responses.

opt.Normalize = 'on';

%
% Plot the step response of two transfer function models using the specified options.

sys1 = tf(10,[1,1]);
sys2 = tf(5,[1,5]);
stepplot(sys1,sys2,opt);

% The plot shows the normalized step response for the two transfer function models.
% Copyright 2012 The MathWorks, Inc.