Free Downloads: Second Order Differential Equations

License:  All 1 2 | Free

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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...

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



Fortran Calculus Compiler Screenshot
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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

Freeware
ODEcalc Screenshot
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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...

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

Freeware
PEEI Screenshot
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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

Freeware
OpenDDPT Screenshot
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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

FlexPDE Student 510s Screenshot
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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 Differential...

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

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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

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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 creating...

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

Freeware
20sim Viewer Screenshot
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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

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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

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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

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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

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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

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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

Shareware
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Now you can save time with TableCurve 2D - a linear and non-linear curve fitting program.

Now you can save time with TableCurve 2D - a linear and non-linear curve fitting program. This program will automate the curve fitting process for you in a single step with its built-in Equations, enabling you to find the ideal model for your 2D data. TableCurve 2D includes Equations from single linear to high Order Chebyshev polynomials for data modeling and critical...

Category: Business & Finance / Applications
Publisher: SYSTAT Software, License: Shareware, Price: USD $499.00, File Size: 0
Platform: Windows

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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

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DeadLine solves equations graphically and numerically. The freeware finds the real roots of an equation, evaluates functions and the first two derivatives extremely fast and accurately, finds extrema of the function.

DeadLine is a free program useful for solving Equations, plotting graphs and obtaining an in-depth analysis of a function. Designed especially for students and engineers, the freeware combines graph plotting with advanced numerical calculus, in a very intuitive approach. Most Equations are supported, including algebraic Equations, trigonometric Equations, exponential...

Category: Audio
Publisher: Ionut Alex. Chitu, License: Freeware, Price: USD $0.00, File Size: 1.4 MB
Platform: Windows

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Math Asst.

Math Asst., Calculator, and Hypertext Notepad for Scientists and Engineers using Pocket PC 2003. Assists with calculating networks of formulae, dynamic simulation, Differential and linear equation solution, multiple Equations and unknowns, builtin script language. Useful for engineering and science computations, trying out algorithms, plotting results, quantitative brain-storming,...

Category: Utilities / System Utilities
Publisher: Codelode, License: Shareware, Price: USD $25.00, File Size: 1.6 MB
Platform: Windows, PDA

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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 functions....

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

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IO Software Equations is the advanced equations editor which combines the power of features with use simplicity.

IO Software Equations is the advanced Equations editor which combines the power of features with use simplicity. Supporting over 700 symbols with more than a thousand possible combinations, an equation library, real time visual and LaTex editing, using its own scientific fonts, a fully configurable Speed Bar for fast symbol access, Equations! can be used as standalone or...

Category: Home & Education / Mathematics
Publisher: IO Software, License: Shareware, Price: USD $45.00, File Size: 9.1 MB
Platform: Windows

LAB Fit Curve Fitting Software Screenshot
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LAB Fit is a software for Windows developed for treatment and analysis of experimental data.

LAB Fit is a software for Windows developed for treatment and analysis of experimental data. At LABFit program you are able to:

1) Treat similar data (grouped and ungrouped dataset, one or two samples);
2) Treat non-similar data;
3) Determine propagated error (error propagation up to eight independent variables);
4) Plot 2D and 3D graph (normal, parametric, imported dataset,...

Category: Home & Education / Science
Publisher: Wilton Pereira da Silva, License: Shareware, Price: USD $60.00, File Size: 3.3 MB
Platform: Windows

Shareware
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DataFitting gives engineers and researchers the power to find the ideal model for even the most complex data, by putting a large number of equations at their fingertips.

DataFitting gives engineers and researchers the power to find the ideal model for even the most complex data, by putting a large number of Equations at their fingertips. DataFitting's built-in library includes a wide array of linear and nonlinear models from simple linear Equations to high Order polynomials.

DataFitting provides a 38-digit precision math...

Category: Business & Finance / Calculators
Publisher: Institute of Mathematics and Statistics, License: Shareware, Price: USD $15.00, File Size: 1.5 MB
Platform: Windows

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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

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MatBasic Screenshot
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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

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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

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License:  All 1 2 | Free