%% Bode Plot of Dynamic System
% Create a Bode plot of the following continuous-time SISO dynamic system.
% H(s) = \frac{{{s^2} + 0.1s + 7.5}}{{{s^4} + 0.12{s^3} + 9{s^2}}}.

H = tf([1 0.1 7.5],[1 0.12 9 0 0]);
bode(H)

% bode automatically selects the plot range based on the system dynamics.
% Copyright 2015 The MathWorks, Inc.