m A 1(3.23) 3  3  β m1A1 2(1) Sweeping matrix is: 0 - 2.61 - 1.615 S 0 1 0  0 0 1 New Dynamics matrix is: Ds   DS 2 2 1 0 - 2.61 - 1.615 0 1.61 1.11 m m Ds  2 0   6 1 0 0.39 3 0 0.11 2K K 1 0 3 5 0 0 1 0.39 1.89 Iteration V 1 A  s 1 2 ω2 2 1.61 1.11 1 0 - 2.27 - 9.71 m 0.28m 0 0.39 0.28 1 0.11 1  K K K 1 0.39 1.89 2.28 8.14 0 Second Iteration 1.61 1.11 - 9.71 0 - 10.64 - 21.28 m m 0.5m 0 0.39 1 - 0.50 - 1   0.11 K K K 0 0.39 1.89 8.14 15.77 31.54 Third Iteration 1.61 1.11 - 21.28 0 - 33.39 - 8.67 m m 3.85m 0 0.39 - 1 - 3.85 - 1   0.11 K K K 0 0.39 1.89 31.54 59.52 15.38 Fourth Iteration 0 1.61 1.11 - 8.67 - 18.68 - 8.98 - m 0.39 - 1 1 0 - 2.08 0.11  K K K 0 0.39 1.89 28.67 15.38 13.78 Fifth Iteration 1.61 1.11 - 8.98 0 - 13.68 - 7.2 m m 0 0.39 1 - 1.90 1   0.11 K K K 0 0.39 1.89 13.78 13.5
m A 3 1(3.23) β  3  m1A1 2(1) Sweeping matrix is: 0 - 2.61 - 1.615 S  0 1 0 0 1 0 New Dynamics matrix is: Ds   DS 2 2 1 0 - 2.61 - 1.615 0 1.61 1.11 Ds   m 2 6 3 0 1 0  m 0 0.39 0.11 2K K 3 0 1 0.39 1.89 1 5 0 0 Iteration V  1 A ω2 s 1 2 2 0 1.61 1.11 1 - 2.27 - 9.71 m 0 0.39 0.11 1 0.28  0.28m 1 K 0.39 1.89 K 2.28 K 8.14 0 1 Second Iteration 0 1.61 1.11 - 9.71 - 10.64 - 21.28 m 0 0.39 0.11 1  m - 0.50  0.5m - 1 K K K 0.39 1.89 8.14 15.77 0 31.54 Third Iteration 0 1.61 1.11 - 21.28 - 33.39 - 8.67 m 0 0.39 0.11 - 1  m - 3.85  3.85m - 1 K 0.39 1.89 31.54 K K 0 59.52 15.38 Fourth Iteration 0 1.61 1.11 - 8.67 - 18.68 - 8.98 m 0 0.39 0.11 - 1 - 2.08  - 1 K 0.39 1.89 K 28.67 K 0 15.38 13.78 Fifth Iteration 0 1.61 1.11 - 8.98 - 13.68 - 7.2 m 0 0.39 0.11 1  m - 1.90  1 K 0.39 1.89 K K 0 13.78 13.5
Unit-7_Lect-5.docx