System Of Differential Equations

WDSolve is a black box solver for nonlinear hyperbolic partial differential equations. WDSolve is based on the Wave Digital method, leading to explicit finite difference schemes with superior stability properties. Platforms: Windows

Live USB Creator is a cross-platform tool for setting up your USB with live operating system of your machine. It features completely non-destructive installm, supports automatically downloading various Fedora releases, automatically detects all of your removable devices, and persistent storage... Platforms: Linux

Live USB Creator is a cross-platform tool for setting up your USB with live operating system of your machine. It features completely non-destructive installm, supports automatically downloading various Fedora releases, automatically detects all of your removable devices, and persistent storage... Platforms: Windows

Program Payments - the system of exchange of the electronic messages (ED) between Handle of federal exchequer and Managers of the not tax incomes also provides: Import both conversion of the payables and summary registry of federal exchequer from files of the exchange format (*.arj) in the... Platforms: Windows

The Kalman filter is a set of mathematical equations that provides an efficient computational (recursive) means to estimate the state of a process, in a way that minimizes the mean of the squared error. The filter is very powerful in several aspects: it supports estimations of past, present, and... Platforms: Windows

NetStilus is a system of web publication. It is a CMS written in PHP. It uses MySQL. Simple to use.This content management system dows not depend on any operating system, providing maximum compatibility. Platforms: PHP

the function is GUI that simulate double pendulum by using 4th-order Runge-Kutta algorithm for the differential equations.the differential equation are very similar to eq. (12) and (13) here:http://home1.fvcc.edu/~dhicketh/DiffEqns/spring09projects/LauraStickel/Double%20Pendulum.pdf Platforms: Matlab

For an input of n equations, it converges to the solution.For an input of >n equations, there is no exact solution. In this case, the function minimizes sum( (individual equation errors).^2) Platforms: Matlab

The function The LMFnlsq.m serves for finding optimal solution of an overdetermined system of nonlinear equations in the least-squares sense. The standard Levenberg- Marquardt algorithm was modified by Fletcher and coded in FORTRAN many years ago (see the Reference). This version of LMFnlsq is... Platforms: Matlab

MATLAB in Physics is a four lecture series in MATLAB that is offered to first year physics undergraduate students. This lecture shows how to use MATLAB to simulate physical systems using a range of methods. Projectile motion is analysed using the Symbolic Math Toolbox, then more complicated... Platforms: Matlab

This tutorial shows how to use the MATLAB solver DDE23 to solve delay differential equations (DDEs) with constant delays. The solver is available in MATLAB 6.5 and later.The tutorial briefly discusses the differences between solving ODEsand DDEs, and describes the techniques used in DDE23. The... Platforms: Matlab

PCG Preconditioned Conjugate Gradients Method is a replacement of the standard built-in PCG code. Two new options are implemented: 'flex' and 'null'. The 'flex' option changes the standard PCG algorithm into the flexible one. It allows using sophisticated preconditioning, not limited to the... Platforms: Matlab

LatexManuscript collects system of LaTeX files into one LaTeX manuscript file, e.g. suitable for publishing papers in journals. The LaTeX files must be linked together by the 'input' command. The bibliography file must be a '.bbl' (obtained form bibtex) with the same file name and be in the same... Platforms: Matlab

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

Kruskal's algorithm is used to find the branches of a ''tree'' having the minimum weight in a system of branches. The application of this algorithm is wide. One example is in finding the shortest (and cheapest) path of interconnecting several towns with an electric network.The GUI was built using... Platforms: Matlab

Billing and management system of commerce. Based entirely on web.Features of Facturake:- Billing- Stock- Sales Management- Purchasing Management- Banks Platforms: PHP

The project goal of creating a system of generation and maintenance billets. It can be used for e-commerce sites or companies in general to simplify the payment model and encourage customers to pay their slips by prpria Web Platforms: PHP

This is a utility module for use with the attribute system of Ubercart.uc_attribute_length allows you to specify a maximum amount of characters that a text attribute can have. One example is if you are selling jerseys and want to limit the name on the back to 15 characters and the number to... Platforms: PHP

libSDE is a Java library to simulate Stochastic Differential Equations (SDEs). Platforms: Mac

The STP TemperatureMeasurementLJ program simulates the exchange energy between a demon and a system of particles interacting via the Lennard-Jones potential. The program shows the kinetic temperature of the system as a function of time, and the energy distribution of the demon. The purpose of... Platforms: Mac