%% Retain Current Axis Limits When Adding New Plots
% Plot a sine wave.

x = linspace(0,10);
y = sin(x);
plot(x,y)

%
% Add another sine wave to the axes using hold on. Keep the current axis limits by setting the limits mode to manual.

y2 = 2*sin(x);
hold on
axis manual
plot(x,y2)
hold off

%
% If you want the axes to choose the appropriate limits, set the limits mode back to automatic.

axis auto

% Copyright 2015 The MathWorks, Inc.