The Duffing Oscillator model computes the solutions to the non-linear Duffing equation, which reads, x'' + 2γx' - x (1 - x 2 ) = f cos(ω t), where each prime, where each prime denotes a time derivative. The simulation displays the solution as well as the phase space and Poincare plots, and energy diagram. The evolution parameters can be changed via textboxes. You can modify this simulation if you have Ejs installed by right-clicking within the plot and selecting "Open Ejs Model" from the pop-up menu item.

Like it? Share with your friends!

Other Windows Software of Developer «Juan Aguirregabiria»:

Duffing Measure Model The Duffing Measure model computes the solutions to the non-linear Duffing equation, which reads, x'' + 2γx' - x (1 - x2) = f cos(ω t), where each prime denotes a time derivative. The simulation displays the evolution of a group of oscillators

Quartic Oscillator Model The Quartic Oscillator model displays the motion of a bead moving without friction along a horizontal rod, while tied to two symmetric springs. Both the motion of the masses and the phase space plot are shown in the simulation. The natural length of the sp

Duffing Attractor Model The Duffing Attractor Model computes the solutions to the non-linear Duffing equation, which reads, x'' + 2γ x' - x (1 - x 2 ) = f cos(ω t), where each prime denotes a time derivative. The simulation displays a three-dimensional plot of phase s

PolyRootsRB PolyRootsRB finds the roots of a polynomial to any chosen accuracy using Laguerre's Method. The coefficients of the polynomial can be real or complex. PolyRootsRB uses my own multi-precision engine, fp. PolyRootsRB is released with no restrictive license.W

Decimal Calculator Decimal Calculator, or DeciCalc for short, is a tool for performing calculations and drawing 2D-graphs. You can create and print graphs, save them as a picture, calculate expressions, create simple scripts to be executed with DeciCalc. Version 1.3 improved

AllerCalc AllerCalc (formerly VersaCalc) is a calculator that allows you to directly enter an expression to be evaluated. It features a rolling display storing all your recent inputs and results. More than 40 functions are supported, including algebraic, transcenden

ViCalc ViCalc-software is a scientific calculator with protocol. In addition ViCalc-Software has got an operation panel in order to get a better view of the running calculation. It's possible to edit, to print and to copy the table into other applications. The so

Mandelbrot Explorer This Mandelbrot and Julia set explorer allows you to zoom into areas of the Mandelbrot Set and the family of Julia Sets. You can use the mouse for easy visual exploration, or you can fine-tune the areas you view using one of the Navigation Plug-ins. The im

Powerpoint Pyramid This is a version of $100000 Pyramid that is meant for classroom review. The game features two rounds of size categories each. Each category has five clues which need to be guessed. Everything is fully customizable. There is also a lightning round at the e

Solway's Expression Calculator Solway's Expression Calculator calculate expressions, example sqrt((2 + 3) / 4.56). This is a calculator which enables you to see exactly what you are doing. Simplify your calculations, and easily save them for later use. You can use an unlimited number of

Notebook Math Two Multiplication and division problems are presented in a series of increasingly more difficult levels. Each level has a hidden picture that must be revealed by solving nine worksheets quickly and accurately. The program stores student progress info for mult

GEOrient GEOrient is a simple application to analyze stereographic projections and of geological structural data, copied and pasted from other applications or read from text files. Wind rose options include plotting mean wind data (wind speed, wind frequency, or wi

Wacky Fraction Calculator Have fun learning fractions and check fractions homework easily. The graphics (fraction pies) help those new to fractions visualize the concepts. Version 2 is not quite as wacky as it's predecessor but is just as easy to use. Click on any blank area to cho

Supported Operating Systems:

Windows 98 |

Comments on :

Comments not found

Windows Software - Free Windows Downloads, Apps, Games, Freeware, Skype, Media Player, Antivirus, Gimp, Live, Starter for Windows XP, Vista, 7, 8, 10