Gravitational Waves

A new hybrid population-basedalgorithm (PSOGSA) is proposed with the combination ofParticle Swarm Optimization (PSO) and Gravitational SearchAlgorithm (GSA). The main idea is to integrate the ability ofexploitation in PSO with the ability of exploration in GSA tosynthesize both algorithmsd-deOao...

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...

What about the unusual special effects 3D screensaver for your desktop PC? Get ready to observe abstract 3D waves with light glare effects. Waves are going from right to left, intersecting and creating light shine. Its color is changing smoothly during time. Shine 3D free abstract screensaver is...


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

Tidal Analysis Program in PYthon (TAPPY) uses the least squares optimization function from scipy to perform a harmonic analysis (calculate amplitude and phases of a set of sine waves) of a hourly time series of water level values.


Platforms: Windows, Mac, Linux

This function gets the nomograph which shows the relationship between the wavelength, wave period and water depth using the dispersion equation.0. Syntax:>> wavelenvsth1. Inputs: None.2. Outputs: Nomograph.3. Example: >> run(wavelenvsth) 4. Notes:- It's only necessary to run the function.- In the...


Platforms: Matlab

Making Waves is an interactive wave construction set that allows students to create and explore situations involving any number of transverse and longitudinal waves. This software takes an interactive, visual approach to physics. Making Waves will help students develop an intuition for wave...


Platforms: Windows

If you'd like to spend a warm evening sitting on the pearly white sand beach and listening to the whisper of the waves on the shore, then install Lagoon 3D Screensaver. When it wakes up on the monitor, you will find yourself on a secluded tropical island with palms silhouetted against the setting...


Platforms: Windows

A Gui that allow that user to change the parameters of two waves and view their summation. To launch set the Matlab path to the file location and type wave_sum in the command window.


Platforms: Matlab

d-deDUEmbed Waved-deDt is a plugin for embedding waves on a WordPress blog. It allows multiple waves to be displayed on the same page- useful if youd-deOaore going to have multiple waves in a single post, or individual waves across multiple posts being displayed on the front page of your...


Platforms: PHP

Visualize the gravitational force that two objects exert on each other. Change properties of the objects in order to see how it changes the gravity force.


Platforms: Mac

Digitally video and audio recorded in stereo sound, The Relaxing Ocean screensaver brings the peaceful presence of rolling waves to your desktop. Options include sound on/off function and Daytime/Nighttime toggle.


Platforms: Windows

The amplitude, height, depth and the speed of the waves can be changed from the configuration file.


Platforms: Matlab

It is Time Reversal simulation in Matlab. Black circle is obstacle. Trialgle is detected obstacle position, red points is transmitters/receivers. It is 2d wave equation solution. Borders absorbs waves but not ideally so small reflection from borders exist. The waves are reflected from obstacle....


Platforms: Matlab

Chris Lord-Alge is a true classic. Over the course of a career spanning almost three decades, he has worked alongside many artists who are classics in their own right. Green Day. U2. Dave Matthews Band. Tim McGraw. Brian Setzer. Peter Frampton. Tina Turner. Rod Stewart. Steve Winwood. James...


Platforms: Mac

The speed of light is generally rounded down to 186,000 miles per second. In exact terms it is 299,792,458 m/s (meters per second - that is equal to 186, 287.49 miles per second). It takes 8 minutes 17 seconds for light to travel from the Sun's surface to the Earth. Red, green and blue are the...


Platforms: Windows

A program which simulates the motion of particles due to electric charge and gravitational force. Calculations are done in two dimensions, without care given to real world factors such as air resistance, although such functionality may be added later.


Platforms: Mac, BSD, Linux

The zip file includes the next programs:BPM_free_space.m - Propagation of a gaussian pulse in free spaceBPM_triangle.m - Propagation of a gaussian pulse in a triangle index profile waveguideBPM_2step.m - Demonstration of the evanescent waves phenomenon in parallel rectangular...


Platforms: Matlab

Written for undergraduate students in mathematics, engineering, and science programs, this book provides an introduction to basic terminology and concepts found in mathematical studies of wave phenomena.For a full book description and ordering information, please refer to...


Platforms: Matlab

Spacejunk is a free and open source video game about traveling in 2D planetary systems. The player must collect garbage which is drifting in space by navigating through the gravitational fields of planets and stars. A rough editor of planetary systems is provided too.


Platforms: Mac

Sinusoidal PWM is widely used in power electronics. Modified Sub Oscillation method has zero sequence component added in the reference sine waves to make sure the efficient use of DC bus voltages available. This method is an improved form of Sinusoidal PWM and yields better results.


Platforms: Matlab