Hw1_sol - -20 20 Magnitude(dB 10-2 10-1 10 10 1 10 2-270-180-90 Phase(deg Bode Diagram Frequency(rad/sec(d-10 10 10-1 10 10 1 10 2 45 90 Bode

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6.66 The first one is the zeros of the system, the second one is the roots of the system. (a) ans = 0 + 1 .4142i 0 - 1.4142i ans = -2 .5468 0.2734 + 0.5638i 0.2734 - 0.5638i (b) ans = -1 .0000 0.5000 + 0.8660i 0.5000 - 0.8660i ans = 0.0000 + 1.0000i 0.0000 - 1.0000i -0.0000 + 1.0000i -0.0000 - 1.0000i (c) ans = -1.0000 + 1.2247i -1.0000 - 1.2247i ans =
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-80 -60 -40 -20 0 20 Magnitude (dB) 10 -2 10 -1 10 0 10 1 10 2 10 3 -180 -135 -90 -45 0 Phase (deg) Bode Diagram Frequency (rad/sec) (b) -100 -50 0 50 100 150 10 -2 10 -1 10 0 10 1 10 2 10 3 -180 -150 -120 Bode Diagram Frequency (rad/sec) (c)
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-100
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Unformatted text preview: -80-60-40-20 20 Magnitude (dB) 10-2 10-1 10 10 1 10 2-270-180-90 Phase (deg) Bode Diagram Frequency (rad/sec) (d) -40-30-20-10 10 10-1 10 10 1 10 2-135-90-45 45 90 Bode Diagram Frequency (rad/sec) (e) -60-50-40-30-20-10 Magnitude (dB) 10-1 10 10 1 10 2 10 3-90-45 45 Phase (deg) Bode Diagram Frequency (rad/sec) 6.73 (a) Transfer function: s + 3 ------------- s^2 + 3 s + 2 (b) sys = ss([1 2;1 -6],[1;2],[0 1],[0]); tf(sys) Transfer function: 2 s - 1 ------------- s^2 + 5 s - 8...
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This note was uploaded on 04/02/2008 for the course EE 324 taught by Professor Vaidya during the Spring '07 term at Iowa State.

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Hw1_sol - -20 20 Magnitude(dB 10-2 10-1 10 10 1 10 2-270-180-90 Phase(deg Bode Diagram Frequency(rad/sec(d-10 10 10-1 10 10 1 10 2 45 90 Bode

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