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Duffing freeware
 

Duffing

Added: August 19, 2013 | Visits: 285

Duffing Oscillator Model The Ejs Duffing Oscillator model computes the solutions to the non-linear Duffing equation, which reads, x'' + 2?zN*x' - x (1 - x2) = f cos(?Ya*t), where each prime denotes a time derivative. The simulation displays the solution as well as the phase space and Poincare plots, and energy diagram.... Platforms: Mac

License: Freeware Size: 1.37 MB Download (19): Duffing Oscillator Model Download

Added: November 18, 2013 | Visits: 213

Duffing Phase Model The Ejs Duffing Phase model computes the solutions to the non-linear Duffing equation, which reads, x'' + 2?zN*x' - x (1 - x2) = f cos(?Ya* t), where each prime denotes a time derivative. The simulation displays the evolution of a group of oscillators with similar initial parameters on a phase... Platforms: Mac

License: Freeware Size: 1.38 MB Download (18): Duffing Phase Model Download

Added: September 23, 2013 | Visits: 254

Duffing Chaos Model The Ejs Duffing Chaos model computes the solutions to the non-linear Duffing equation, which reads, x'' + 2?zN*x' - x (1 - x2) = f cos(?Ya* t), where each prime denotes a time derivative. The simulation displays two solutions with different initial positions and a plot of phase. The evolution... Platforms: Mac

License: Freeware Size: 1.38 MB Download (18): Duffing Chaos Model Download

Added: September 13, 2013 | Visits: 175

Duffing Poincare Model The Ejs Duffing Poincare model computes the solutions to the non-linear Duffing equation, which reads, x'' + 2?zN*x' - x (1 - x2) = f cos(?Ya* t), where each prime denotes a time derivative. The simulation displays the solution Poincare plot. The evolution parameters can be changed via textboxes.... Platforms: Mac

License: Freeware Size: 1.34 MB Download (19): Duffing Poincare Model Download

Added: August 27, 2013 | Visits: 245

Duffing Attractor Model The Ejs Duffing Attractor model computes the solutions to the non-linear Duffing equation, which reads, x'' + 2?zN* x' - x (1 - x2) = f cos(?Ya* t), where each prime denotes a time derivative. The simulation displays a three-dimensional plot of phase space versus angle and three Poincare plots... Platforms: Mac

License: Freeware Size: 1.33 MB Download (16): Duffing Attractor Model Download

Added: August 29, 2013 | Visits: 336

Forced Duffing Oscillator The forced Duffing oscillator exhibits behavior ranging from limit cycles to chaos due to its nonlinear dynamics. When the periodic force that drives the system is large, chaotic behavior emerges and the phase space diagram is a strange attractor. In that case the behavior of the system is... Platforms: Matlab

License: Freeware Size: 20.48 KB Download (19): Forced Duffing Oscillator Download