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Unformatted text preview: hold off; %Height above the taxis of the second peak of the graph of y1(t) after t=0 is 1.2 %Since the amplitude of the graph is decreasing we can say its underdamped %The most noticeable difference between the graphs of y1(t) and y2(t) is their phase difference %The absolute maximum (approximately 3.8) of y1(t) is greater than the absolute maximum (approximately 3.3) % of y2(t) %%%%%%%%%%%%%Exercise 6 t=(0:0.2:10); x=exp(t).*(2*cos(2*t)+4*sin(2*t)); plot(t,x) hold off plot(t,x) plot(x,t) t=linspace(0,10,1000); x=exp(t).*(2*cos(2*t)+4*sin(2*t)); plot(t,x) %Amplitude of the second full vibration after t=0 is [(0.1+0.01)/2] i.e 0.055...
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 Fall '10
 MENDENHALL

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