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Unformatted text preview: ω f (1 / 2 ≤ ω f ≤ 2), and plot the peak amplitude of steady state response versus ω f for each value of f . (For example, see the following sketch. Similar problem is found in Example 2 in Lab set #6.) y peak ω f f = 0.1 f = 0.3 ?? 1 Related material Computer lab set #5 and #6. Work to be submitted Case 1 1. Plot of response curve and phase portrait for ω f = 1 / 2, 1, 2. 2. Comparison table for the peak amplitude and the phase shift (total two tables) . 3. Printout of Matlab ode function ﬁle and main program to do one of the cases in subprob-lem 1 ( ω f = 1 / 2 or 1 or 2) . Case 2 1. Plot of the peak amplitude diagram for f = 0 . 1 and 0.3 as sketched on the previous page. Separate plot for each value of f is acceptable. 2. Printout of Matlab ode function ﬁle and main program. 2...
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This note was uploaded on 11/08/2009 for the course MATH 245 at USC.