Solving Ordinary Differential Equations Matlab
Simulation of the trajectory of a particle in electric and magnetic field (electromagnetic field). The trajectory is calculated by computationally solving differential equations. The direction and magnitude of magnetic and electric field can be changed along with other attributes of motion.This...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 20.48 KB | Download (51): Particle in electric and magnetic field Download |
Two functions are provided for fitting data using the Mittag-Leffler function.In MLFFIT1.M, just the Mittag-Leffler function in one parameter is used. In MLFFIT2, the Mittag-Leffler function in two parameters multiplied by a power function is used.Two sample scripts are provided for the...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 358.4 KB | Download (41): Fitting data using the Mittag-Leffler function Download |
A common request is to interpolate a set of points at fixed distances along some curve in space (2 or more dimensions.) The user typically has a set of points along a curve, some of which are closely spaced, others not so close, and they wish to create a new set which is uniformly spaced along...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (44): interparc Download |
Learn Grade Seven Mathematics (U.S. Edition) with Singapore Math and ace your math exams! Many step by step examples to learn math concepts. Attempt exercises to strengthen concepts! Get the app now before price increases! Look forward to updates for more Grade Seven Math topics! Topics...
Platforms: Mac
License: Commercial | Cost: $0.99 USD | Size: 21.1 MB | Download (40): Grade 7 Singapore Math U.S. Edition Download |
Clustertech Parallel Environment (CPE) is a C++ software platform which facilitates the development, deployment and execution of parallel applications, unifying and greatly simplifying the process. The project provides optimized domain specific libraries for Monte Carlo (MC) simulation and for...
Platforms: *nix
License: Shareware | Cost: $0.00 USD | Download (95): Clustertech Parallel Environment Download |
The OpenFOAM comes from Open Field Operation and Manipulation, and can simulate anything from complex fluid flows involving chemical reactions, turbulence and heat transfer, to solid dynamics, electromagnetics and the pricing of financial options. The core technology of OpenFOAM is a flexible...
Platforms: *nix
License: Freeware | Size: 66 MB | Download (203): OpenFOAM Download |
Ch supports ISO C standard (C90), major new features in C99, classes in C++, POSIX, X/Motif, Windows, OpenGL, ODBC, GTK+, C LAPACK, CGI, 2D/3D graphical plotting, advanced numerical computing, and shell programming. Moreover, Ch has many salient features from other languages and software...
Platforms: Mac
License: Demo | Cost: $0.00 USD | Size: 6.6 MB | Download (93): Ch Download |
Ch from SoftIntegration, Inc. is a superset of C interpreter. It is the most complete C interpreter in existence for scripting, plotting and numerical computing. It supports 1990 ISO C Standard (C90), major features in C99, classes in C++, POSIX, X11/Motif, OpenGL, ODBC, XML, GTK+, Win32, CGI,...
Platforms: Mac
License: Freeware | Size: 6.6 MB | Download (115): Ch Standard Edition Download |
20-sim is an advanced modeling and simulation package for your operating system. With 20-sim you can simulate the behavior of dynamic systems, such as electrical, mechanical and hydraulic systems or any combination of these.
20-sim models may use iconic diagrams, bond graphs, block diagrams as...
Platforms: Windows
License: Freeware | Download (466): 20-sim Download |
VLE is a multi-modeling and simulation environment to study complex dynamic systems. VLE is based on the discrete event specification DEVS. and it implements the DSDE formalism (A merge of Dynamic Structure DEVS, DSDEVS, with Parallel DEVS, PDEVS). VLE provides a complete set of C++ libraries,...
Platforms: Windows, Mac, BSD, Linux
License: Freeware | Size: 912.91 KB | Download (47): Virtual Laboratory Environment Download |
LarsPlot is an elegant and easy to use plotting application for anybody who needs quick visualization of their data.
Furthermore, it is an ideal learning and teaching tool for sciences, as it can bring differential Equations to life with configurabl
Platforms: Mac
License: Shareware | Cost: $1.99 USD | Size: 2.8 MB | Download (54): LarsPlot Download |
com.wis.math.calc.IODE defines a system of differential equations by providing access to the rate equations.usage:var inst:IODE = new IODE();
Platforms: Windows, Mac, Flash,
License: Freeware | Download (55): com.wis.math.calc.IODE Download |
Introduction----------------This code simulates commodity spot prices using the Clewlow and Strickland one factor daily spot model using a Monte Carlo approach. The derived stochastic differential equations (SDEs) are solved using several finite difference schemes.The paper detailing the...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 266.24 KB | Download (45): Clewlow and Strickland Commodity one factor spot model Download |
This software has been realized by Bret Fortenberry at the CNS Technology Lab at Boston University (http://techlab.bu.edu/). A model to show the properties of EPSPs and IPSPs in the postsynaptic cell. The model allows a user to adjust the number of EPSP and IPSP inputs, the rise and fall times...
Platforms: Matlab
License: Freeware | Size: 2.5 MB | Download (39): Excitatory and inhibitory post-synaptic potentials Download |
This toolbox implements an energy-based segmentation algorithm that usesfinite-difference based level set evolution. (See [1], [2]).Multiscale control of the curve evolution is implemented -- this greatly reducesthe sensitivity to initialization as well as improves the execution speedby factors...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 51.2 KB | Download (40): Image segmentation - multiscale energy-based level sets Download |
In 2004 Georg Gottwald and Ian Melbourne introduced a new test for chaos (Proc. Roy. Soc. A 460, 603d-deOCt611). The input is any time series, that may come from a discrete map, a differential equation or an experiment. The output is a single number, which in theory is either 0, for non-chaotic...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (47): 0 - 1 test for chaos Download |
Script que soluciona ecuaciones diferenciales y de diferencias.ECUACIONES DIFERENCIALES EN FORMA SIMBdoOCtLICA y(t)con x(t) igual a las siguientes entradas; funcidoDln impulso(d(t)-delta de dirac), funcidoDln paso u(t), y funcidoDln rampa t*u(t) mediante el uso de la Transformada de...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (49): Ecuaciones Diferenciales y de Diferencias Download |
1-D CovolutionIn mathematics and, in particular, functional analysis,convolution is a mathematical operation on two functions f and g, producing a third functionthat is typically viewed as a modified version of one of the original functions, giving the area overlap between the two functions as a...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (42): 1-D Covolution Download |
EULER.m HEUN.m RK4.m implement euler, heu and runge kutta method to solve ordinary differential equation. VANDERPOLODE.m LOGISTICOODE.m PREDAPREDATOREODE.m describe the ODE problems diffcorda.m implements the difference method resolving vibrating string (see pizzicata.m) EQUATIONGUI.m is the main...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 40.96 KB | Download (44): equationGUI 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 |