Gravitational Waves

GWtool: simple tools for working with gravitational waves

Einstein's General Theory of Relativity demonstrates that a large mass can deform spacetime and bend the path of light. So, a very massive object, such as a cluster of galaxies can act as a gravitational lens. With this program, one can draw images to see the effect of gravitational

The game Need For Waves presents a breathtaking variety of cutter races. Take control of a super-high-speed cutter and finish first. Thirst for speed and danger makes the game more captivating. Take a new route full of obstacles in a limited period of time at each level. The obstacles reduce the...


Platforms: Windows

Ocean Waves Free screensaver will show you the mighty of the ocean that breaks on the shore with its powerful waves. Meanwhile, the amazing pure colors and forms of tall waves will make the feast for your eyes watching this performance on your desktop.


Platforms: Windows

The game Need For Waves Online presents a breathtaking variety of cutter races. Take control of a super-high-speed cutter and finish first. Thirst for speed and danger makes the game more captivating. Take a new route full of obstacles in a limited period of time at each level. The obstacles...


Platforms: Windows

Waves and sunsets are the gifts of the ocean and the sun. Those offerings can only be taken by your open heart. The more it is opened, the greater is the offering and the joy. Take it with warm-hearted gratitude which is a great joy itself…


Platforms: Windows

This simulation deals with the standing waves that can be produced on a string, such as on a guitar string. On such a string, the ends of the string are fixed. In the simulation, you can select from the fundamental frequency of the string, or the second, third, fourth, or fifth harmonic....


Platforms: Mac

The Ejs Waves and Phasors model displays the motion of a transverse wave on a string and the resulting phasors for the wave amplitude. The simulation allows an arbitrarily polarized wave to be created. The amplitude, period, phase velocity and number of phasors displayed can all be changed via...


Platforms: Mac

The Ejs Standing Waves in a Pipe model displays the displacement and pressure waves for a standing wave in a pipe. The pipe can be closed on both ends, on one end, or open on both ends. The number of nodes in the standing waves can be changed via a slider. You can modify this simulation if you...


Platforms: Mac

The Ejs Standing Waves on a String model displays the motion of a standing wave on a string. The standing wave can be augmented by adding the zero line and the maximum displacement of the string. The number of standing waves shown can be changed via a slider. You can modify this simulation if you...


Platforms: Mac

Dreaming of the sea, but can not be there? You are tortured by gray days, want a change? Then install our new Tropical Waves Screensaver on your computer now! Maybe you just love the sea theme? Then this screensaver is for you! We are glad to offer you our new screensaver. Very high quality and...


Platforms: Windows, Windows 8, Windows 7, Windows Server

Onega Waves Live Video screensaver brings you magical waters of Onega Lake the most pure lake in Europe. The live video film was recorded from the shore of Onega Lake to clear your mind and take you in deep meditative state. The endless ebbs and flows of the Onega Waves will help you to relax and...


Platforms: Windows

Cow Outputs Waves is a waveform editor utility. It generates sounds out of graphs for amplitude and frequency. A handy graphical user interface (using Qt) helps you drawing these graphs.


Platforms: *nix

Gravitational search algorithm (GSA) is an optimization algorithm based on the law of gravity and mass interactions.This algorithm is based on the Newtonian gravity: "Every particle in the universe attracts every other particle with a force that is directly proportional to the product of their...


Platforms: Matlab

This set of functions simply provides an easy way to work with the dispersion relation of surface waves, given by omega(k) = sqrt ( tanh(k*h0) * (g*k + gamma*k^3/rho))where omega is the pulsation (in rad/s), k the wavenumber (in 1/m), h0 the depth, g the gravity, gamma the surface tension and rho...


Platforms: Matlab

With this function, you can get the value of L (wavelength), k (wave number), sigma(angular frequency), using different solutions of the dispersion relationship.Inputs: h = deep water (m) T = wave period (s)Outputs: kr = wave number with Newton-Rhapson (1/m) Lr = wavelength with Newton-Rhapson...


Platforms: Matlab

KOPS project is a two-dimensional gravitational shootyerfriend game. This is a port from the DOS version. It features parallax scrolling with a full digital soundtrack and sound effects. A Pentium-class processor or better is recommended. You control your ship with five keys; thrust (move...


Platforms: *nix

Beaches are the result of wave action by which waves or currents move sand or other loose sediments of which the beach is made as these particles are held in suspension. There are many beautiful beaches on the world. Waikiki Beach is a white sand beach fronting the shoreline of Waikiki, Hawaii in...


Platforms: Windows

Here is a time domain representation of modulated DSB, SSB waves. The spectral analysis is still no available.I hope to incorporate spectral part in next version.


Platforms: Matlab

Matlab implementation of a monodomain reaction-diffusion model in 2-D. The model equations are a variant of the Fitzhugh-Nagumo equations modified to simulate the cardiac action potential. The progression of the two normalized state variables, membrane voltage (v) and recovery (r), is computed...


Platforms: Matlab