Showing 25 open source projects for "calculate"

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  • 1
    miepython

    miepython

    Mie scattering of light by perfect spheres

    ...Moreover, a set of angles can be given to calculate the scattering for a sphere at each of those angles.
    Downloads: 0 This Week
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  • 2
    VoronoiFVM.jl

    VoronoiFVM.jl

    Solution of nonlinear multiphysics partial differential equations

    Solver for coupled nonlinear partial differential equations (elliptic-parabolic conservation laws) based on the Voronoi finite volume method. It uses automatic differentiation via ForwardDiff.jl and DiffResults.jl to evaluate user functions along with their jacobians and calculate derivatives of solutions with respect to their parameters.
    Downloads: 0 This Week
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  • 3
    FiniteDifferences.jl

    FiniteDifferences.jl

    High accuracy derivatives, estimated via numerical finite differences

    FiniteDifferences.jl estimates derivatives with finite differences. See also the Python package FDM. FiniteDiff.jl and FiniteDifferences.jl are similar libraries: both calculate approximate derivatives numerically. You should definitely use one or the other, rather than the legacy Calculus.jl finite differencing, or reimplementing it yourself. At some point in the future, they might merge, or one might depend on the other.
    Downloads: 0 This Week
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  • 4
    Maxima -- GPL CAS based on DOE-MACSYMA

    Maxima -- GPL CAS based on DOE-MACSYMA

    Computer Algebra System written in Common Lisp

    ...It emphasizes symbolic mathematical computation: algebra, trigonometry, calculus, and much more. For example, Maxima solves x^2-r*x-s^2-r*s=0, giving the symbolic results [x=r+s, x=-s]. It can also calculate with exact integers and fractions, native floating-point, and high-precision big floats. Maxima has user-friendly front-ends, an online manual, plotting commands, and numerical libraries. It features its own programming language, and many users have contributed useful packages in various areas over the decades. It is GPL-licensed and largely written in Common Lisp. ...
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    Downloads: 3,197 This Week
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  • 5
    Facyt-quimicomp
    Software and codes created in "Laboratorio de Química Computacional" of "Facultad de Ciencias y Tecnología" of "Universidad de Carabobo"
    Downloads: 2 This Week
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  • 6
    DeepH-pack

    DeepH-pack

    Deep neural networks for density functional theory Hamiltonian

    DeepH-pack is the official implementation of the DeepH (Deep Hamiltonian) method described in the paper Deep-learning density functional theory Hamiltonian for efficient ab initio electronic-structure calculation and in the Research Briefing. DeepH-pack supports DFT results made by ABACUS, OpenMX, FHI-aims or SIESTA and will support HONPAS.
    Downloads: 0 This Week
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  • 7
    GPlates

    GPlates

    Interactive visualization of plate tectonics.

    GPlates is a plate-tectonics program. Manipulate reconstructions of geological and paleo-geographic features through geological time. Interactively visualize vector, raster and volume data. PyGPlates is the GPlates Python library. Get fine-grained access to GPlates functionality in your Python scripts.
    Downloads: 7 This Week
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  • 8

    Toxmatch

    Exploring chemical similarity

    Toxmatch is a flexible and user-friendly open-source software application that encodes several chemical similarity indices to facilitate the grouping of chemicals into categories and read-across. The core functionalities include the ability to compare datasets based on various structural and descriptor-based similarity indices as well as the means to calculate pair wise similarity between compounds or aggregated similarity of a compound to a set.
    Downloads: 1 This Week
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  • 9
    Free_Balistic

    Free_Balistic

    Input physical measures, calculate and show ballistic curve chart.

    This application is intended to give abilities of calculating physical measures and draw charts, related to the aspect of the movement of sphere - shaped projectiles, ejected to reach some range. With the help of FreeBalistic you can fast calculate such measures as: height of bullet after specified time, height for given range, max height of bullet, range after given time, range to get max height, range to the end of move, time to get given range, time to get max height, time to get end of move. The app is currently in the middle state of development, and will recive at least one update. ...
    Downloads: 1 This Week
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  • 10
    rattleCAD
    A graphical tool to design a bicycle (s) geometry and derive drawings from its configuration rattleCAD moved to www.rattleCAD.com
    Downloads: 0 This Week
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  • 11
    x-ballistics

    x-ballistics

    a browser based ballistics calculator for arrows and bullets

    Browser based ballistics calculator for arrows and bullets: http://www.x-ballistics.eu/app/web/ballistics/index
    Downloads: 0 This Week
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  • 12
    Descend

    Descend

    Program for drawing 3D surfaces from parametric equations

    Descend is an open source program for drawing 3D surfaces from parametric equations. It uses a custom, very fast language called Misc to calculate the geometry. It also uses OpenGL to render scenes with high quality shaders. Website: https://descend.mimec.org/
    Downloads: 0 This Week
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  • 13

    Crygr

    Compare and visualize charge densities from various file formats.

    This project is a small program using Qt for calculation and visualization of electron charge densities in crystals and molecules. It can create a 2D plane of charge densities or create a 1D representation of the charge densities along a given line, in both cases it can also export the graphical representations to various image formats. The program can import various file formats such as space 3D grids of charge density values, created in a quantum chemistry programs Gaussian, Crystal and...
    Downloads: 0 This Week
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  • 14
    arrowmatcher
    Arrowmatcher is a ballistics software for crossbow archers. It can calculate the speed, kinetic energy, trajectory, aiming solution and much more of an arrow (or bullet). It uses a simplified 6 degree of freedom model.
    Downloads: 3 This Week
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  • 15

    charterix

    Web based Chart calculation Tool

    Calculate and create Charts Web based with real PHP Code and its Math Functions. Develope in Groups with detailed User Permissions or alone, for study purposes or just for fun. Score good Charterix Projects to bring them under the top ten. A Test-Run is available here: http://charterix.sourceforge.net
    Downloads: 0 This Week
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  • 16
    A Library to calculate smooth lines in 2D and 3D. Given some polyline, a finer segmented polyline is generated. The smoothed line may hit the original points or its length may be equal to the original length. Linear equations solvers are also provided.
    Downloads: 0 This Week
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  • 17
    This program is intended as an educational tool to explain the concept of Discrete Fourier Transform (DFT). It uses the Fast Fourier Transform to calculate the DFT of a given arbitrary time domain signal and plots it graphically.
    Downloads: 0 This Week
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  • 18
    Chemitorium
    Free Organic Chemistry Analysis and Visualisation Tool; Chemical formula editor, calculation of threedimensional molecular structures, high-quality realtime rendering, ...
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    Downloads: 2 This Week
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  • 19
    Tool for annotating (bike race) videos with data from GPS devices to display time, distance, speed, power, HR, CAD, elevation, laps. Outputs a series of SVG files importable as image sequence into the OpenShot Video editor as overplayed video track.
    Downloads: 0 This Week
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  • 20
    Energy-, mass- or money-flows are described with simular balances. Usually many upsetting tables are used to calculate the balance. The Software Flow visualizes the data in a grafic, zoomable and animated way.
    Downloads: 0 This Week
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  • 21
    Acre calculates growing-space or stand-density of trees and creats pictures of it. It can also be used to calculate weighted Voronoi-Diagrams (splits up an area to the neares point or to the point with the greatest influence at a certain place).
    Downloads: 0 This Week
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  • 22
    Calculation Tool for Architects and Designers to help designing of the staircase. The sofware can calculate the appropriate rise and nose of the stair steps to fit in architecture. It can also visualized the entire staircase in 3D. Language Eng and Thai
    Downloads: 2 This Week
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  • 23
    jVisualizer is a graphical tool to visualize and analyse first-order coppling patterns found in NMR-spectroscopy; additional you can type in chemical shifts from an experiment to calculate coupling constants
    Downloads: 0 This Week
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  • 24
    Gnome Flow is program written to calculate and visualize simple, steady-state fluid flows around objects. The program calculates the stream, vorticity and pressure using the relaxation method.
    Downloads: 0 This Week
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  • 25
    This command line program will calculate any frequency Geodesic Sphere ( or dome ) from 1 ( Icosahedron ) to 100 or more. At the moment only class I frequency calculations are supported. Detailed PostScript plots and data can be outputted.
    Downloads: 0 This Week
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