Free Downloads: System Of Differential Equations

Simplifies coding to a mathematical model, constraints, and the objective function. Solves Boundary & Initial Value Problems, PDEs, ODEs, implicit, non-linear, any order, etc. math problems. Compiler based on "Automatic Differentiation".

Fortran Calculus Compiler: Calculus level computer languages are Fortran Calculus and PROSE. Both languages are based on what is called "Automatic Differentiation" (AD). Calculus languages simplify computer coding to an absolute minimum; i.e., a mathematical model, constraints, and the objective function. Minimizing the amount of code allows the user to concentrate on the science or engineering...

Category: Software Development
Publisher: Optimal Designs Enterprise, License: Commercial, Price: USD $30000000.00, File Size: 2.5 MB
Platform: Windows

A Heat Transfer problem is described with equations and shows a Calculus-level language used for solving this two point boundary value problem (BVP).

A Heat Transfer problem is described with Equations and shows a Calculus-level language used for solving this two point boundary value problem (BVP). The Equations being solved may be ordinary Differential Equations and/or partial Differential Equations of any order & degree. Equations maybe nonLinear, implicit, any order, any degree and/or...

Category: Business & Finance / Personal Finance
Publisher: Optimal Designs Enterprise, License: Freeware, Price: USD $0.00, File Size: 573.4 KB
Platform: Windows, PDA

ALL-IN-ONE MULTI-PHYSICS FINITE ELEMENT MODELING

Ever wish there was a flexible system for solving all the partial differential
equation problems that come up in science and engineering, so you didn't have
to buy and learn a new softw

ALL-IN-ONE MULTI-PHYSICS FINITE ELEMENT MODELING

Ever wish there was a flexible System for solving all the partial Differential
equation problems that come up in science and engineering, so you didn't have
to buy and learn a new software tool for each problem?

Well, now your wish has come true. FlexPDE is a scripted finite element
partial...

Category: Home & Education / Science
Publisher: PDE Solutions Inc, License: Freeware, Price: USD $0.00, File Size: 9.2 MB
Platform: Windows, Linux, Mac

ODEcalc (tm): An Ordinary Differential Equation (ODE) Calculator! Nonlinear ODEs. State your equation, boundary/initial value conditions & it solves your problem. Plots solution y & derivative ydot versus x. Calculus Programming demo application.

ODEcalc for Windows: An Ordinary Differential Equation (ODE) Calculator! State your equation and boundary or initial value conditions and it solves your problem. Plots solution y and derivative ydot versus x. Solves most Boundary Value Problems (BVP) and Initial Value Problems (IVP) for Nth order ODE. ODE may be nonlinear, implicit, and any order. Source code included ......

Category: Home & Education / Mathematics
Publisher: Optimal Designs Enterprise, License: Freeware, Price: USD $0.00, File Size: 3.8 MB
Platform: Windows

EcosimPro is a first class modelling and simulation tool for modelling 0D or 1D multidisciplinary continuous-discrete systems and any kind of system based on differential-algebraic equations (DAE) and discrete events.

EcosimPro is a first class modelling and simulation tool for modelling 0D or 1D multidisciplinary continuous-discrete systems and any kind of System based on Differential-algebraic Equations (DAE) and discrete events. EcosimPro has been designed to carry out both steady and transient studies. It provides a highly intuitive graphics environment that facilitates usage for...

Category: Utilities / Misc. Utilities
Publisher: E.A.A.I.E., License: Freeware, Price: USD $0.00, File Size: 99.6 MB
Platform: Windows

The program PEEI 3.

The program PEEI 3.0.0.0 calculates a numerical solution of almost all the systems of partial Differential Equations who have number of Equations equal or greater of the number of unknown functions.

Category: Business & Finance / Applications
Publisher: GIACOMO LORENZONI, License: Freeware, Price: USD $0.00, File Size: 265.0 KB
Platform: Windows

Proceeding from given experimental data, i.

Proceeding from given experimental data, i.e., observation times and measurements, the minimum least squares distances of measured data from a fitting criterion are computed, which depends on the solution of the dynamic System. Various types of one-dimensional partial Differential Equations are permitted, also hyperbolic ones describing shock waves. Advection, diffusion,...

Category: Utilities / Misc. Utilities
Publisher: Klaus Schittkowski, License: Demo, Price: USD $0.00, File Size: 64.6 MB
Platform: Windows

a powerful, easy-to-use, equation plotter with numerical and calculus features: - Graph Cartesian functions, relations, and inequalities, plus polar, parametric, and ordinary differential equations.

a powerful, easy-to-use, equation plotter with numerical and calculus features: - Graph Cartesian functions, relations, and inequalities, plus polar, parametric, and ordinary Differential Equations. - Up to 999 graphs on screen at once. - New data plotting and curve-fitting features. - Numerically solve and graphically display tangent lines and integrals. - Find critical points,...

Category: Home & Education / Miscellaneous
Publisher: kSoft, Inc., License: Shareware, Price: USD $25.00, File Size: 374.0 KB
Platform: Windows

An advanced modeling and simulation program for dynamic systems from the same lab as Tutsim. Easy-to-use and powerfull package for mechatronics, robotics, control engineering, mechanics, hydraulics, etc. From the same lab as Tutsim.

20-sim is an advanced modeling and simulation package for Windows. 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 well as Differential Equations. Used in mechatronics, control engineering, robotics, mechanical...

Category: Audio
Publisher: Controllab Products BV, License: Freeware, Price: USD $0.00, File Size: 0
Platform: Windows

Thermal Explosion in Liquids program is intended for the simulation of explosions in in fluids when convection and diffusion are of significant importance.

Thermal Explosion in Liquids program is intended for the simulation of explosions in in fluids when convection and diffusion are of significant importance.

Simulation of a problem is implemented by simultaneous numerical solving the System of partial Differential Equations consisting of: the continuity equation, the momentum balance equation, the heat balance...

Category: Business & Finance / Applications
Publisher: ChemInform Saint-Petersburg (CISP) Ltd., License: Freeware, Price: USD $0.00, File Size: 22.2 MB
Platform: Windows

System of Nonlinear Equations numerically solves systems of simultaneous nonlinear equations.

System of Nonlinear Equations numerically solves systems of simultaneous nonlinear Equations. It can fully explore defined intervals to search for multiple solutions or quickly find solutions starting with random seeds. You may predefine constants and specify the error bound for the results. Handles a wide variety of functions, including trigonometric and hyperbolic...

Category: Home & Education / Mathematics
Publisher: Numerical Mathematics, License: Shareware, Price: USD $12.00, File Size: 1.7 MB
Platform: Windows

GNU Octave is a high-level language, primarily intended for numerical computations.

GNU Octave is a high-level language, primarily intended for numerical computations. It provides a convenient command line interface for solving linear and nonlinear problems numerically, and for performing other numerical experiments using a language that is mostly compatible with Matlab. It may also be used as a batch-oriented language.

Octave has extensive tools for solving...

Category: Business & Finance / Applications
Publisher: Charles S. Wilson, License: Shareware, Price: USD $0.00, File Size: 0
Platform: Windows

MyPhysicsLab provides several interactive physics simulations such as springs and masses, pendulums, molecules.

MyPhysicsLab provides several interactive physics simulations such as springs and masses, pendulums, molecules. Objects, mass, gravity, spring stiffness can be modified.

These physics simulations can be used to:

-play around with for fun... try dragging with your mouse, or changing parameter settings
-learn about physics and how to set up a model of a physical...

Category: Multimedia & Design / Multimedia App's
Publisher: Erik Neumann, License: Freeware, Price: USD $0.00, File Size: 191.9 KB
Platform: Windows

A mathematical puzzle where equations are all mixed up.

A mathematical puzzle where Equations are all mixed up. One solution per puzzle. Find the correct Equations to solve the puzzle. Equations run in various formats like boxes, crosses, diagonals, mazes. Equations go in all directions - follow the arrows. Limit the highest numbers and optionally get clues to the correct numbers. A fun way to reinforce math or just use...

Category: Home & Education / Miscellaneous
Publisher: Knowledge Probe Inc, License: Freeware, Price: USD $0.00, File Size: 901.1 KB
Platform: Windows

gbPlot provides colorful plots of 3D surface equations.

gbPlot provides colorful plots of 3D surface Equations. Features include pre-loaded Equations, retreival of Equations from an online database of over 75,000,000 Equations, solid, wireframe, and point image formats.
Images may be saved to file or copied to the clipboard.
Online updates are supported.

gbPlot allows the user to create a 3D plot...

Category: Business & Finance / Applications
Publisher: Gary Beene's Information Centers, License: Freeware, Price: USD $0.00, File Size: 3.4 MB
Platform: Windows

OpenDiscreteDynamicProgrammingTemplate : founds optimal constrainted parameters of a discrete controls with second order optimization template replacing Hessian with directional derivatives and backpropagation for digital filter(as neural network)

The physic of the real world can be formulated into mathematical form using Differential Equations. Differential equation and systems of Differential Equations are the natural language trough we can describe any real devices like electronic circuit, automatic controls, elettro-magnetic wave emission or any other engineering problems. The purpose of OpenDDPT...

Category: Software Development
Publisher: Centi Riccardo, License: Freeware, Price: USD $0.00, File Size: 2.2 MB
Platform: Windows, Linux, Mac, Solaris

The MatBasic is environment for programming and debugging the programs in special high level mathematical language.

MatBasic is a calculating, programming and debugging environment using special high-level programming language designed for solving mathematical problems. MatBasic programming language allows execution of difficult mathematical calculations, involving an exhaustive set of tools for the purpose of creation of algorithmic programs. It also allows a user to abstract his mind from the type of...

Category: Business & Finance / Applications
Publisher: CSC-Soft, License: Demo, Price: USD $98.00, File Size: 3.7 MB
Platform: Windows

QuadEquations teaches the solution of quadratic equations by factorisation, by completing the squares and by formula.

QuadEquations teaches the solution of quadratic Equations by factorisation, by completing the squares and by formula. Special cases of Equations involving perfect squares and difference of two squares, using special formulas are also included. It also shows how the formula is derived by using the completing the squares method.

QuadEquations is capable of generating...

Category: Home & Education / Mathematics
Publisher: EleMaths Software, License: Shareware, Price: USD $12.90, File Size: 4.1 MB
Platform: Windows

Humidity Differential is a simple, easy to use application that will help you know what your humidity percentage would be at a different temperature.

Humidity Differential is a simple, easy to use application that will help you know what your humidity percentage would be at a different temperature. You just enter the temperature, press button "Calculate" and Humidity Differential just does the rest.

Category: Home & Education / Miscellaneous
Publisher: Shawn Harrison, License: Shareware, Price: USD $0.00, File Size: 2.9 MB
Platform: Windows

SimplEquations is capable of generating hundreds of sums for drills to ensure that the student masters the technique of solving different types of simple equations and inequalities.

SimplEquations is capable of generating hundreds of sums for drills to ensure that the student masters the technique of solving different types of simple Equations and inequalities. Equations and inequalities with decimals and fractions are included. The user can choose the type of Equations or inequalities he wishes to practice on. For example, if he has not learnt to...

Category: Home & Education / Mathematics
Publisher: EleMaths Software, License: Shareware, Price: USD $12.90, File Size: 7.4 MB
Platform: Windows

StatFree is a statistics, analysis, graphics and mathematics software package.

StatFree is a statistics, analysis, graphics and mathematics software package.
It provides several functions, as following :

- calculation of statistical measures (mean, sum, median, standard deviation, variance, standard error of mean, minimum, maximum, lower quantil, upper quantil)
- t-test
- F-test
- Chi²-test
- ANOVA
- correlation

Category: Home & Education / Science
Publisher: VietenDynamics, License: Shareware, Price: USD $0.00, File Size: 0
Platform: Windows

Excel Graph Multiple Equations Software is an application that allows you to plot multiple functions in Microsoft Excel.

Excel Graph Multiple Equations Software is an application that allows you to plot multiple functions in Microsoft Excel. It is able to create multiple charts based on the formulas entered. You can enter an equation manually or load multiple Equations from a text file (.txt). The application is able to plot each equation on an individual graph or all the Equations on a...

Category: Business & Finance / MS Office Addons
Publisher: Sobolsoft, License: Shareware, Price: USD $19.99, File Size: 2.5 MB
Platform: Windows

SimplEquations facilitates the learning and teaching of solution of simple equations and inequalities.

SimplEquations facilitates the learning and teaching of solution of simple Equations and inequalities. The concept of the balance is used to help the student to understand the method used. Emphasis on the correct concepts will help students to avoid careless mistakes.

SimplEquations is capable of generating hundreds of sums for drills to ensure that the student masters the...

Category: Home & Education / Mathematics
Publisher: EleMaths Software, License: Shareware, Price: USD $12.90, File Size: 7.4 MB
Platform: Windows

Math Squeeze is 2 games in 1: Math Match and Math Squeeze.

Math Squeeze is 2 games in 1: Math Match and Math Squeeze.Math Match is a slower paced game suited for beginners. The user is presented with two columns of answers on the far sides of the screen and slowly changing Equations in the middle. Simply drag and drop the answers on the Equations and get rewarded with fireworks and a cheer. Players can control the complexity of...

Category: Utilities / System Utilities
Publisher: Math Squeeze, License: Shareware, Price: USD $6.95, File Size: 2.8 MB
Platform: Windows

Algebrapad is a scratchpad calculator for the Windows operating system.

Algebrapad is a scratchpad calculator for the Windows operating System. You can type in Equations, press Ctrl-R, and the computer will evaluate the Equations for you. Variables can be defined by you, and the definitions can be changed by you. Algebrapad can save its output in rich text or HTML.

So far, Algebrapad has been tested on Windows XP but may be able to...

Category: Business & Finance / Calculators
Publisher: Thomas S Smith IV, License: Shareware, Price: USD $0.00, File Size: 192.0 KB
Platform: Windows