Particle Accelerators Cyclotron
In signal processing, cross-correlation is a measure of similarity of two waveforms as a function of a time-lag applied to one of them. This is also known as a sliding dot product or inner-product. It is commonly used to search a long duration signal for a shorter, known feature. It also has...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): Crosscorelation Download |
Five scripts that demonstrate some aspects of the dynamics of rotating reference frames:1) rotation.m shows a very simple 3-d trajectory from inertial and rotating reference frames.2) Coriolis.m simulates a 2-d trajectory in a rotating frame that omits the centrifugal force. This allows several...
Platforms: Matlab
License: Freeware | Size: 2.18 MB | Download (43): a Coriolis tutorial Download |
GODLIKE (Global Optimum Determination by Linking and Interchanging Kindred Evaluators) compiles various population-based global optimization schemes.It handles both single- and multi-objective optimization, simply by adding additional objective functions.It solves optimization problems using...
Platforms: Matlab
License: Freeware | Size: 276.48 KB | Download (45): GODLIKE Script Download |
It can be used to compare hardware, operating systems, PHP versions,PHP accelerators, PHP caching systems, compiler options and many more.Custom tests can be added to the suite.
Platforms: PHP
License: Freeware | Size: 10 KB | Download (55): PHPBench Script Download |
Galaxy Engine is a complete game development package for Mac, iPhone, and iPad. It is programmed in Cocoa and uses the OpenGL, OpenGL ES, and OpenAL libraries to give you a powerful core with direct access to iPhone SDK features such as Game Center. Galaxy Engine is designed with indie developers...
Platforms: Mac
License: Freeware | Size: 22.8 MB | Download (47): Galaxy Engine Download |
Solar Winds is a screen saver for Mac OS X v10.4 or later. It displays mesmerizing particle effects on your screen. This is the Mac OS X port of the Windows OpenGL screen saver made by Terence M. Welsh.
Platforms: Mac
License: Freeware | Size: 133.12 KB | Download (44): Solar Winds Download |
cocos2d for iPhone is a framework for building 2D games, demos, and other graphical/interactive applications for iPod Touch, iPhone, iPad and Mac. It is based on the cocos2d design but instead of using python it, uses objective-c. * Scene management (workflow) * Transitions between scenes *...
Platforms: Mac
License: Freeware | Size: 32.46 MB | Download (45): cocos2d-iphone Download |
The TuxCap Games Framework is a GNU/Linux and Mac OSX port of the PopCap Games Framework used for 2D game development. It comes with PyCap Python bindings, a fast 2D physics engine, a particle engine, widgets and many documented examples.
Platforms: Mac
License: Freeware | Size: 4.41 MB | Download (46): TuxCap Games Framework Download |
A velocity selector is a region in which there is a uniform electric field and a uniform magnetic field. The fields are perpendicular to one another, and perpendicular to the initial velocity of the charged particles that are passing through the region. The force exerted on a charged particle by...
Platforms: Mac
License: Freeware | Size: 1.35 MB | Download (40): Velocity Selector Download |
The EM Radiation program displays the electric field vectors (in the x-y plane) and magnetic field contours (for the field in the z direction) calculated from the Lienard-Wiechert potentials for a charged particle. The default scenario shows the resulting radiation from a charged particle in...
Platforms: Mac
License: Freeware | Size: 621.57 KB | Download (34): EM Radiation Download |
Play ball! Add charges to the Field of Dreams and see how they react to the electric field. Turn on a background electric field and adjust the direction and magnitude. (Kevin Costner not included). * Explain the relation between the size and direction of the blue electric field lines to the sign...
Platforms: Mac
License: Freeware | Size: 1013.76 KB | Download (41): Electric Field of Dreams Download |
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
License: Freeware | Size: 1.24 MB | Download (39): Circular Well Model Download |
In this simulation, you can investigate the electric force that a charged particle experiences in a two-dimensional situation, because of four other nearby charged particles. The net electric force is shown as an arrow attached to the particle. Note that each particle can be dragged around the...
Platforms: Mac
License: Freeware | Size: 1.33 MB | Download (43): Electric Force in Two Dimensions Download |
Insert channels in a membrane and see what happens. See how different types of channels allow particles to move through the membrane. Sample Learning Goals * Predict when particles will move through the membrane and when they will not. * Identify which particle type will diffuse depending on...
Platforms: Mac
License: Freeware | Size: 1.09 MB | Download (42): Membrane Channels Download |
The Point Charge Forces in Two-Dimensions model investigates the electric force that a charged particle experiences in a two-dimensional situation, because of four other nearby charged particles. The net electric force is shown as an arrow attached to the particle. Note that each particle can be...
Platforms: Mac
License: Freeware | Size: 1.36 MB | Download (35): Point Charge Forces in 2D Model Download |
The Confined Lennard-Jones System is an idealized statistical mechanics model that simulates a two-dimensional system of particles confined to a box with a constant temperature thermal reservoir at one end and a movable piston at the other. Particles in this model have unit mass and interact...
Platforms: Mac
License: Freeware | Size: 1.44 MB | Download (35): Confined Lennard-Jones System Model Download |
PyZgoubi is an interface to the Zgoubi particle tracking code written in python. It aims to ease the use of Zgoubi by providing a simple interface to create beam line elements and particles, and to automate running and analysing of simulations.
Platforms: *nix
License: Freeware | Size: 225.28 KB | Download (34): PyZgoubi Download |
Mr BlueSky's Rising Sand Game is a game written in Python and PyGame. Controls: Left click: Paint 1st particle in palette Right click: Paint 2nd particle in palette Space key: Change palette Current Particles: Water Wall Sand (Try this with water for sand-like effects) Grass (Grows at high...
Platforms: *nix
License: Freeware | Size: 10.24 KB | Download (42): Mr BlueSky's Rising Sand Game Download |
ECsPy (Evolutionary Computations in Python) is a free, open source framework for creating evolutionary computations in Python. Additionally, ECsPy provides an easy-to-use canonical genetic algorithm (GA), evolution strategy (ES), estimation of distribution algorithm (EDA), differential evolution...
Platforms: *nix
License: Freeware | Size: 163.84 KB | Download (38): ECsPy Download |
LIBGPIV is software for (Digital) Particle Image Velocimetry (PIV). It contains the core functions for image-processing, image evaluation, validation, post-processing, input/output functions, memory allocation etc.
Platforms: *nix
License: Freeware | Size: 71.68 KB | Download (33): Libgpiv Download |