Particle Gravity Simulation
Gravity Board X is free forum software written in PHP and MySQL. GBX features a unique front page layout, and version 2.0 will push the envelope with features such as a CSS-based layout, WYSIWYG message editor and AJAX framework.General Features - User Authentication (every time a page is loaded)...
Platforms: Windows, Mac, *nix, PHP, BSD Solaris
License: Freeware | Download (63): Gravity Board X 2.0b Download |
This program shows you the basic transformation such as Translation, Rotation, Scaling, Reflection and Shearing. All these transformation are simulated with a complex animation.
Platforms: C and C plus plus
License: Freeware | Size: 112.64 KB | Download (45): Basic 2D Transformation with Simulation Download |
Actionscript 3.0 Particle Systems uses Flash ability to create fascinating visual effects.
Platforms: Flash
License: Freeware | Size: 163.84 KB | Download (86): Actionscript 3.0 Particle Systems Download |
A fast implementation of particle filter dedicaced to multitarget tracking with bearing only measurements. For the multitarget data association problem, a gibbsampler is used to estimate target association probabilities.Ref : "Sequential Monte-Carlo methods for multple target tracking and data...
Platforms: Matlab
License: Freeware | Size: 112.64 KB | Download (47): Multitarget Bearing Only Tracking by Particle Filter Download |
This is an FSK modulation spread with a PN sequence generator.It is a simulation file that illustrates the effects of spread spectrum communications.I am interested on collaboration.
Platforms: Matlab
License: Freeware | Size: 2.45 MB | Download (66): FSK Spread Spectrum Simulation Download |
Robust Particle Swarm toolbox implementing Trelea, Common, and Clerc types along with an alpha version of change detection.This toolbox is designed for researchers in Computational Intelligence as well as application developers, students, and classroom labs. It is robust enough that several...
Platforms: Matlab
License: Freeware | Size: 757.76 KB | Download (45): Particle Swarm Optimization Toolbox Download |
The Particle Swarm Optimization Research Toolbox was written to assist with thesis research combating the premature convergence problem of particle swarm optimization (PSO). The control panel offers ample flexibility to accommodate various research directions. After specifying your intentions,...
Platforms: Matlab
License: Freeware | Size: 1.92 MB | Download (42): Particle Swarm Optimization Research Toolbox Download |
SIXDOFVM Calculate aircraft variable-mass rigid-body six-degrees-of-freedom equations of motion using MATLAB ODE45 solver. =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Inputs: =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Forces = 3x1 vector of forces in body coordinates Moments = 3x1 vectory of...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (57): MATLAB Simulation of variable-mass rigid-body 6DOF Download |
Particle swarm optimization is a derivative-free global optimum search algorithm based on the collective intelligence of a large group of intercommunicating entities. The individual particles are simple and primitive, knowing only their own current locations and fitness values, their personal...
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (49): Another Particle Swarm Toolbox Download |
Nowadays, CNN becomes more and more useful in solving engineering issues. This simulation is to help you understand the original idea proposed by L.O. Chua and Yang.Please read thorough Readme.txt, original papers before changing the values of parameters
Platforms: Matlab
License: Freeware | Size: 133.12 KB | Download (44): Simulation for Cellular Neural Networks (CNN) Download |
The two programs perform Brownian Dynamic simulations to compute rheological properties of FENE dumbbell suspensions. When the applied flow is shear flow, we calculate the first and second normal stresses as well as the viscosity. For the case of an applied extensional flow, we obtain the value...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (56): Brownian Dynamic Simulation to Determine Rheological Properties of FENE Dumbbell Suspensions Download |
This submission includes functions and scripts for the estimation and simulation of ACD (autoregressive conditional duration) models. The zip file includes: - Scripts and functions for Estimation of an ACD(q,p) model with exponential or weibull distribution- Scripts and functions for Simulation...
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (45): Estimation and Simulation of ACD models in MatLab Download |
This toolbox was designed to simulate and fit linear state space models. The main literature I used for this particular package is Kim and Nelson (1999). A state space model (without non stochastic coefficients) is given by:y(t)=beta(t)*x(t)'+e(t)...
Platforms: Matlab
License: Freeware | Size: 40.96 KB | Download (51): Estimation and Simulation of State Space (Kalman Filter) Models with Matlab Download |
SIXDOF Calculate aircraft fixed-mass rigid-body six-degrees-of-freedom equations of motion using MATLAB ODE45 solver. =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Inputs: =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Forces = 3x1 vector of forces in body coordinates Moments = 3x1 vectory of moments...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (64): MATLAB simulation of fixed-mass rigid-body 6DOF Download |
-Compatible with pre-2010 vers. of Matlab and Neural network toolbox-Trains a perceptron for the spring and one for the damper. -Runs a simulation with forcing function and noise.-If you don't have the toolbox, you can still use my back-propagation.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): Neural Network Simulation of non-linear Mass Spring Damper Download |
NGRAV computes the normal gravity value (in m/sec^2 unit) of a point with the geodetic latitude defined in GRS80 ellipsoid,which is the more up-to-date and internationally adopted reference ellipsoid.The normal gravity value is used for the computation of the gravity anomaly which removes the...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): Normal gravity value using Somigliana's formula Download |
In this version the particles are bouncing in a square or circular bounding box with perfectly elastic collisions.Particles have masses and radius.It's a very educational script to learn something about particle physics.You can set a flag and save the trajectories on a file log.
Platforms: Matlab
License: Freeware | Size: 102.4 KB | Download (44): Piccolo Particle Simulator Download |
A Kirchhoff elliptic vortex is a 2D elliptical region (or d-deDUpatchd-deDt) of uniform vorticity embedded in an inviscid, incompressible and irrotational fluid. G. Kirchhoff showed that these are exact solutions to the nonlinear Euler equations in 1876.Subsequently, A. E. H. Love analyzed the...
Platforms: Matlab
License: Freeware | Size: 829.44 KB | Download (47): Kirchhoff Vortex Contour Dynamics Simulation 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 |
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
License: Freeware | Size: 10 KB | Download (45): Time Reversal simulation Download |