Simulation Developers

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...

ARMAX-GARCH Toolbox (Estimation, Forecasting, Simulation and Value-at-Risk Applications)The ARMAX-GARCH Toolbox estimates, forecasts and simulates a large variety of ARMA and GARCH models with different distributions and for any order of AR(n), MA(m), ARCH (p) and GARCH (q) effects as well as it...

Dynamic simulation of a transformer start of an asynchronous motor. The transformer tap can be chosen in the model. The switching from the transformer tap to the full voltage is done manually with a switch in the model. Visible are stator current, speed, motor torque and load torque


Platforms: Matlab

This program is a very basic three-dimensonal FDTD program with a source in the middle of the problem space.This similar to the two dimensonal problem but here we assume that the source is not a point source. A simple Dipole Antenna consists of two arms where the current will flow and that causes...


Platforms: Matlab

These files provide a fast implementation of the image-source model (ISM) for the simulation of room impulse responses (RIRs) in small-room acoustics. This implementation produces RIRs that are virtually identical to those obtained with the standard ISM, but the simulations are up to two orders...


Platforms: Matlab

AbstractStochastic timing machinery (STM) is a diagram-oriented parallel programming language. Examples in electrical engineering, chemistry, game theory, and physics lead to associated ordinary and stochastic differential and partial differential equations. We od¬TCdeer an abstract...


Platforms: Matlab

This practical function provides a tool for quickly including a random process within a Monte Carlo Simulation framework.The main input argument, is a string containing commands in Matlab syntax. Each execution of such string is an instance of a random process. The function expressionMCSsamples...


Platforms: Matlab

Vectorized code for simulation of renewal, stationary renewal, renewal reward, on-off processes. Interrenewal distribution can be given as a function handle to an external random number generator. Includes addition and integration of such processes. May be used for operations with constant...


Platforms: Matlab

Reproduce Chapter 2 propagation examples in The Theory of Sintillation with Applications in Remote Sensing. Configured to reproduce beam propagation and simulation examples. Documentation includes graphics generated by simulation code.


Platforms: Matlab

full-field turbulent wind field for wind energy application by using the Sandia MethodINPUTHubHt; %% Hub Height in meters GridWidth; %% Width of the Grid in meters GridHeight; % Height of the Grid in meters RotorDiameter = min(GridWidth,GridHeight); % Turbine Rotor Diameter in meters NumGrid_Y; %...


Platforms: Matlab

This is an OFDM simulation that gives you the PAPR, BER, and the PSD before and after the SSPA.This simulation will ask you about the parameters to simulate them: length of OFDM symbol (N), upsampling factor (k), number of input bits (n) to generate the OFDM symbols from them, and the phase...


Platforms: Matlab

Project name : SPEN (Simulation Progress Email Notifier)Date : 30-10-2010Developer : CyberWalker (Ioannis Mandourarakis)-------------------------------------------------------------------Purpose :------------To be able to leave unattended your computer processing a time consuming simulation...


Platforms: Matlab

These function implement Lie integrators to perform long time simulation of a rigid body in a static spring-magnetic potential field. This numerical test of symplecticity is detailed in:Bou-Rabee, N., Ortolan, G., and Saccon, A. [2010].A counterexample showing the semi-explicit Lie-Newmark...


Platforms: Matlab

FEM simulation of a parallel plate capacitor to obtain electric field and voltage distributions.Written for Course :-Computational Electromagnetics, Fall 2011Department of Electrical EngineeringIndian Institute of Technology Madras (IITM)Chennai - 600036, IndiaAuthors :-Sathya Swaroop Ganta,...


Platforms: Matlab

This is a simple free fall simulation. Time vs. height fallen, and time vs. velocity are plot. Also includes a small verification at the end, for the calculated values of terminal velocity against that obtained from v = u + at. Coming up in Version 1b: inclusion of bounce, version 2a: inclusion...


Platforms: Matlab

General DS-CDMA transmitter and receiver simulationIn this zip file, there are three files;the main program (cdma_assignment) which is the simulation of any number of users and any number of bits for each user. The second and third files are the functions used in the main file, they are cdmat.m...


Platforms: Matlab

Metamaterial 1D simulation using FDTD method and its frequency response are presented on this codeMetamaterial is a double negative material where the effective permeability and permittivity are negative. So if we hit any Gaussian wave on the surface of DNG material then some part is reflected...


Platforms: Matlab

FEM simulation of voltage and electrical field distributions in a microstripWritten for Course :-Computational Electromagnetics, Fall 2011Department of Electrical EngineeringIndian Institute of Technology Madras (IITM)Chennai - 600036, IndiaAuthors :-Sathya Swaroop Ganta, B.Tech., M.Tech....


Platforms: Matlab

Model of a simple trebuchet that predicts projectile range based on fulcrum position & launch angle.This submission provides two main files: treb.m and plot_treb.m.treb.m predicts the projectile range of a simple trebuchet given its fulcrum position and release angle. Other parameters are held...


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