Quotopen

Basic example for beginners, that shows how to solve the differential equation through S-Function****************DIFFERENTIAL EQ. SOLUTION THROUGH S-FUNCTION*********************************"Instructions for Simulink"*************************1.Goto simulink library browser and expand... Platforms: Matlab

The Flash Gallery plugin lets you turn your ordinary galleries into awesome image walls, with support for multiple albums per post, full screen viewing and slideshows.It is especially usefull for when you have lots of images in a post, or want to present images sorted into separate albums. Here's... Platforms: PHP

Using this wordpress plugin you may have Text, HTML, javascript, Flash and/or Php as content in this widget with linkable/clickable widget titles, so this is a plus compared to the default wordpress' text widget.NEW * Added "Open the Title link/url in a new window" Support. Platforms: PHP

This module allows organic group administrators to set some content types as "open write", allowing registered users to post to an organic group without needing to be subscribed. Platforms: PHP

The EJS Faraday Loop Changing Field Model shows the induced emf in a changing external magnetic field. You can control the frequency, magnitude and type of variation in the external field as you would in the laboratory when using a function generator to produce current in a large coil. You can... Platforms: Mac

A simple program to view your favorite pdf documents ( or chm ). Select the document from a list to read/view and "Open selected pdf" from the File menu or start reading in the right display panel. Features: * View PDF files from a list view * Open pdf files from a list internally, in an... Platforms: Mac

Matxin is one of the two open-source machine translation engines being developed inside the OpenTrad project; Matxin is designed to translate between different kind of languages (see Documentation below). Platforms: Mac

The Kicked Rotor model shows the dynamics of a rotating bar (rotor) that is kicked periodically. This model is also known as the standard map or the Chirikov-Taylor map. Each impulsive kick changes the angular momentum of the rotor instantaneously and the bar rotates uniformly between kicks.... Platforms: Mac

The EJS Cellular Automata (Rule 90) model displays a lattice with any one of a finite number of states which are updated synchronously in discrete time steps according to a local (nearby neighbor) rule. Rule 90 is a specific nearby neighbor rule following the classification scheme developed by... Platforms: Mac

Linear Oscillator Model written by Juan Aguirregabiria The Linear Oscillator model solves the harmonic oscillator with or without linear damping and external sinusoidal force. The time evolution and phase space orbit are displayed. Optionally, the evolution of the mechanical energy appears in a... Platforms: Mac

The EJS Angular Acceleration of a Contracting System model shows a mass and pulley system to illustrate what happens when a rotating system contracts. When the centripetal force has contracted a rotating system to half its initial radius then: (1) The tangential velocity has doubled, (2) The... Platforms: Mac

The EJS Slipping and Rolling Wheel Model shows the motion of a wheel rolling on a floor subject to friction. The simulation allows the user to change the initial translational and rotational velocities of the wheel, v and ?Ya*, the mass, radius, and mass distribution, R, m, and C of the wheel. By... Platforms: Mac

The Circular Well model displays the 2D energy eigenstates of a particle trapped in a very deep two-dimensional circular well. Because the Schr?*A*dinger equation for this system is separable into radial and angular differential equations, the solution can be expressed as a product of a Bessel... Platforms: Mac

The Noon Shadow model shows the geometry of the shadow cast by a gnomon at noon. Users can change the orientation of the gnomon as well as its latitude. The height of the gnomon and its shadow length are displayed in Earth radius units. It is a supplemental simulation for an article by Barbara... Platforms: Mac

The EJS Ballistics and Orbits model displays ballistic trajectories near the Earth. The model shows the trajectory with respect to the inertial coordinate system and the trajectory as seen from a point of view that is co-rotating with the Earth. You can examine and modify this simulation if you... Platforms: Mac

The Foucault Rod model displays the vibration of a circumnavigating rod. One end of the rod is firmly secured to a support. The free end of the rod has a weight attached, like the bob of a pendulum. The support of the rod is circumnavigating a central axis. The plane of swing of the Foucault rod... Platforms: Mac

Elastic Bounce on an Inclined Plane Model written by Juan Aguirregabiria The Elastic Bounce on an Inclined Plane model can be used to illustrate the adiabatic theorem in classical mechanics. A particle slides without friction along an inclined plane. The particle rebounds elastically when it... Platforms: Mac

The EJS Ideal Gas Expansion model simulates a two-dimensional ideal gas in a square box. This simulation can be used as part of the activity described in "The Statistical Interpretation of Entropy: An Activity" by Todd Timberlake, to be published in The Physics Teacher. In the model, the... Platforms: Mac

Live Bookmarks are one of Firefox's best features, but they're missing a way to quickly access a Live Bookmark's home page without having to create an additional bookmark, go through lots of extra clicks, or (::shudder::) type in the address manually. LiveClick is a Firefox extension that fixes... Platforms: Mac

A Thunderbird add-on that enables to open a given URL in a new tab WAT is the acronym for WebApplicationTab and this are the ain steps that you have to follow to take advantage of the way the WAT for Thunderbird extension works: ?*A* register the Name and the URL that you want to open like any... Platforms: Mac