军火
发表于 2025-3-26 21:14:17
Bifurcation Trees,arametrically excited pendulum. The stability and bifurcations of periodic motions are also illustrated through eigenvalue analysis. The solid and dashed curves represent the stable and unstable motions, respectively. The black and red colors are for paired asymmetric motions. The acronyms “SN” and
linear
发表于 2025-3-27 02:33:48
Harmonic Frequency-Amplitude Characteristics,ions to chaos. In order to avoid abundant illustrations, other harmonic characteristics for period-5, period-6, period-8, period-10, and period-12 motions are not presented. The corresponding bifurcation trees are presented through harmonic frequency-amplitude curves of periodic node displacements m
progestogen
发表于 2025-3-27 09:05:49
Non-Travelable Periodic Motions,y. In all plots, the trajectories of periodic motions will be presented both numerically and analytically. To demonstrate harmonic effects on periodic motions, harmonic amplitudes and phases of periodic motions are presented. Numerical and analytical results will be presented by solid curves and hol
arthrodesis
发表于 2025-3-27 12:09:42
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谁在削木头
发表于 2025-3-27 14:04:07
9楼
考古学
发表于 2025-3-27 20:38:14
9楼
保留
发表于 2025-3-27 23:22:31
9楼
bourgeois
发表于 2025-3-28 06:01:43
9楼
Small-Intestine
发表于 2025-3-28 06:33:20
10楼
乳白光
发表于 2025-3-28 13:39:19
10楼