Showing 13 open source projects for "physical"

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  • 1
    FourierFlows.jl

    FourierFlows.jl

    Tools for building fast, hackable, pseudospectral equation solvers

    This software provides tools for partial differential equations on periodic domains using Fourier-based pseudospectral methods. A central intent of the software's design is also to provide a framework for writing new, fast solvers for new physical problems. The code is written in Julia.
    Downloads: 1 This Week
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  • 2

    Optimizer_sovkov

    Constructing and optimizing general mathematical and physical models

    We present the package Optimizer, aimed at constructing and optimizing general mathematical models of phenomena of versatile nature. It is written in the Matlab algorithmic language and is executed in the Matlab environment with partial functionality in Octave. The convenient visual interface and the detailed manuals are provided. The main benefit of the package is its capability to construct models of any level of complexity in a block-by-block manner. Elementary model blocks can be...
    Downloads: 0 This Week
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  • 3
    Numerics for Chemical Engineering

    Numerics for Chemical Engineering

    Numerical models for chemical and process engineering

    NCE Calculation Framework is a library of routines, models and data applicable to chemical and process engineering calculations, written in Java. -- NEW -- www.chesolver.com *ONLINE CALCULATORS*. A set of solvers to perform calculations consistently on any device, from smart-phone to desktop. The project includes the following ready to use software all based on the same core library: * Online Calculators at www.chesolver.com * Extensions for Libreoffice/Openoffice Calc...
    Downloads: 2 This Week
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  • 4
    DimensionalAnalysis

    DimensionalAnalysis

    Performs dimensional analysis from cells in a spreadsheet.

    The Dimensional Analysis tool is meant to be used with spreadsheets containing variable definitions and formulas with physical units. It will execute the definitions and the formulas; and calculate the resulting units. The spreadsheet must follow a standard for the variables and the formulas. The general convention is to put variable names, values & formulas, and units in three columns. Make sure the names match the contents of the name cells. Use the names in the formulas, not the cell addresses. ...
    Downloads: 0 This Week
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  • 5
    JMCAD - modeling of dynamic systems
    ...The simulation engine provides fast and accurate solutions for linear, nonlinear, continuous time, discrete time, time varying and hybrid system designs. With JMCAD, users can quickly develop software or "virtual" prototypes of systems or processes to demonstrate their behavior prior to building physical prototypes. The user builds his system model by selecting predefined blocks from a block library and simply wiring the blocks together. Each block of the diagram performs a function. Users can also create custom blocks in Java and add them to the JMCAD block library. JMCAD is a block diagram language for creating complex nonlinear dynamic systems.
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    Downloads: 2 This Week
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  • 6
    This is a sophisticated & integrated simulation and analysis environment for dynamical systems models of physical systems (ODEs, DAEs, maps, and hybrid systems). It supports symbolic math, optimization, continuation, data analysis, biological apps...
    Downloads: 1 This Week
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  • 7
    JBernstein

    JBernstein

    JBernstein: Exploration techniques for non-linear constraint checking

    JBernstein is a tool implemented in Java that enables to check whether a polynomial constraint holds for all variables within their domain. It is mainly used in the verification or synthesis of cyber-physical systems where the system model is nonlinear. The tool also supports specifications in assume-guarantee style. The underlying algorithm is based on a translation to Bernstein polynomials, and several optimization techniques are implemented to ensure efficiency. Concerning performance, the tool enables to check all examples in the PVS Bernstein testsuite within a second, which can be an order of magnitude faster than some other tools such as QEPCAD or REDLOG. ...
    Downloads: 0 This Week
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  • 8

    Computing with units

    Calculator that takes care of measurement units.

    Java program for computations with values expressed in terms of physical or other units. Supports complicated mathematical expressions and user-defined functions. Invoked from scripts, line command, or as GUI. Extensive units data base.
    Downloads: 1 This Week
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  • 9

    LIME

    LIME is a software tool for creating multiphysics simulation codes.

    The Lightweight Integrating Multiphysics Environment for coupling codes (LIME) is a small software package for creating multiphysics simulation codes. LIME is intended to be especially useful when separate computer codes (which may be written in any standard computer language) already exist to solve di fferent parts of a multiphysics problem. LIME provides the key high-level software (written in C++), a well defi ned approach (with example templates), and interface requirements to enable the...
    Downloads: 2 This Week
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  • 10
    Magneticle is a 3D OpenGL physical simulation that applies the Biot-Savart law to charged particles operating inside a magnetic field produced by a current-carrying wire modeled as an arbitrary space curve.
    Downloads: 0 This Week
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  • 11
    a library which i hope to write to compute high precision aerodynamic and electrodynamic equations
    Downloads: 0 This Week
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  • 12
    software for identifying modules in networks (e.g. "community detection"), as described in "a bayesian approach to network modularity" (physical review letters 100, 258701 (2008); http://link.aps.org/abstract/PRL/v100/e258701).
    Downloads: 1 This Week
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  • 13
    The ThermoFluid library is a free open source physical model library for thermo hydraulic models in the Modelica modeling language.
    Downloads: 0 This Week
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