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4D Coupled Floquet
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\( \delta_1 \) (Stiffness 1):
1.00
\( \delta_2 \) (Stiffness 2):
2.50
\( c_1 \) (Damping 1):
0.00
\( c_2 \) (Damping 2):
0.50
\( k \) (Coupling):
1.00
\( \epsilon \) (Forcing):
0.00
Perturb System
STABLE
Coupled Mechanics
Time Series: \(x_{1,2}(t)\)
Scale: \(\pm 1.00\)
Pendulum 1
Pendulum 2
Complex \( \lambda \)-Plane (4D)
4 Multipliers. Click to perturb.
\( \mathrm{Im}\,\lambda \)
\( \mathrm{Re}\,\lambda \)
3D Modal Portrait
Embedding uses \( (q_+, p_+, q_-) \); color encodes \( p_- \). Drag to rotate. Stroboscopic points are sampled every \( \pi \).
Color map: \( p_- \)
negative
0
positive