Showing 583 open source projects for "two"

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  • 1
    Maxima -- GPL CAS based on DOE-MACSYMA

    Maxima -- GPL CAS based on DOE-MACSYMA

    Computer Algebra System written in Common Lisp

    Maxima is a computer algebra system comparable to commercial systems like Mathematica and Maple. 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. ...
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    Downloads: 3,898 This Week
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  • 2
    Snap7

    Snap7

    32/64 bit multi-platform Ethernet S7 PLC communication suite

    Snap7, through three specialized components: Client and the inedited Server and Partner, allows you to definitively integrate your PC based systems into a PLC automation chain. Designed to transfer large amounts of hi-speed data in industrial facilities, it scales easily, down to small Linux Arm boards such as Raspberry PI. Hi level object oriented wrappers are provided, currently C/C++, .NET/Mono, Pascal, LabVIEW, Python with many source code examples. Very easy to use, a full...
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    Downloads: 1,453 This Week
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  • 3
    Gwyddion

    Gwyddion

    Scanning probe microscopy data visualisation and analysis

    A data visualization and processing tool for scanning probe microscopy (SPM, i.e. AFM, STM, MFM, SNOM/NSOM, ...) and profilometry data, useful also for general image and 2D data analysis.
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    Downloads: 1,446 This Week
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  • 4
    Agena

    Agena

    Agena is an interpreted procedural programming language.

    Agena is an easy-to-learn procedural programming language designed for science, scripting, and many other applications. Binaries are available for Windows, Linux, Solaris, OS/2, Mac OS X, Raspberry Pi and DOS.
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    Downloads: 79 This Week
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  • 5
    openLISEM

    openLISEM

    A spatial runoff, soil erosion and flooding model

    An nopensource runoff, erosion and flood model openLISEM. There are two branches: - the classic openLISEM that you can find here: https://github.com/vjetten/openlisem/, please contact Victor Jetten (v.g.jetten@utwente.nl) for details. - the multihazard version of LISEM on this page, for details contact Bastian van den Bout (b.vandenbout@utwente.nl). This software is made available under the licence GPL v3.
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    Downloads: 40 This Week
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  • 6

    42

    Simulation for spacecraft attitude control system analysis and design

    ...Its primary purpose is to support design and validation of attitude control systems, from concept studies through integration and test. 42 accurately models multi-body spacecraft attitude dynamics (with rigid and/or flexible bodies), and both two-body and three-body orbital flight regimes, modelling environments from low Earth orbit to throughout the solar system. 42 simulates multiple spacecraft concurrently, facilitating studies of rendezvous, proximity operations, and precision formation flying. It also features visualization of spacecraft attitude.
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    Downloads: 16 This Week
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  • 7
    TCNOpen

    TCNOpen

    Components for IEC61375 standardised communication

    TCNOpen is an open source initiative which the partner railway industries created with the aim to build in collaboration some key parts of new or upcoming railway standards, commonly known under the name TCN. TCN (Train Communication Network) is a series of international standards (IEC61375) developed by Working Group 43 of the IEC (International Electrotechnical Commission), specifying a communication system for the data communication within and between vehicles of a train. It is currently...
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    Downloads: 48 This Week
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  • 8
    Auditory Modeling Toolbox
    ...The AMT provides a well-structured in-code documentation, includes auditory data required to run the models. It integrates functionality to reproduce the model predictions. Model implementations can be evaluated in two stages, by running so-called demonstrations which are quick presentations of a model and by starting so-called experiments aimed at reproducing results from the corresponding publications. Easy installation and user-friendly access help students and researchers to work with and to advance existing models.
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    Downloads: 40 This Week
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  • 9

    Comparing String

    Practicing C's built-in string.h functions

    This programme simpl takes two string (Like two tweets) and compare them and adds a hashtag to end of them if user desired to. Very simple used built-in C string functions.
    Downloads: 0 This Week
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  • 10

    csm-hzb

    An EPICS device support for one and two dimensional interpolation.

    This module contains two parts: The first is a generic (EPICS-independent) library implementing one- and two-dimensional interpolation tables, including procedures to load and store them from a file system. The second is an EPICS record type specifically designed to make it easy to do conversion via interpolation table and other means. The cvtRecord uses the csm library to achieve conversion via tables.
    Downloads: 0 This Week
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  • 11
    skunks

    skunks

    3D driving simulation based on Open Dynamics Engine

    ...The latest version of skunks is on my site: https://matei.one/. 3D realistic driving (not racing) simulation with software rendering, based on Open Dynamics Engine (which is included in all *.tar.gz files so it doesn't have to be downloaded separately). 10 cars (all electric) and 16 tracks are available in version 5.1.0. Cars and tracks can be easily created and modified. Only SDL 1.2 or SDL 2 required besides standard C library. GNU/Linux and Wind0ws executables are available. If using GNU/Linux and SDL 2, it might be necessary to add -lpthread in the comp file, at line 2.
    Downloads: 0 This Week
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  • 12

    DiSyMo

    Discrete System Modeler

    Downloads: 0 This Week
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  • 13
    Kekule

    Kekule

    Kekule is a molecular visualization app for the 64-bit Windows

    Kekule is a fork of Roger Sayle's old 16-bit Windows 3.1 RasMol 2.6 app, last updated and released in 1995. Kekule is meant to aid high school and college chemistry students in their organic and inorganic chemistry studies by allowing you to visualize molecules in 3 dimensions on your laptops. This will greatly increase a chemistry student's understanding of molecules and their structures.
    Downloads: 0 This Week
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  • 14
    SpectrumViewer for Windows

    SpectrumViewer for Windows

    Continuous display of audio spectrum from PC input or wave file

    Reads audio from Windows audio interface or wave file and creates a continuous spectrum display. Command line support for generating sine, square, triangle and sawtooth wave files. Uses biquad IIR digital filters for frequency detection, plus digital lowpass filters for output extraction. Highly configurable. 60+ FPS with suitable hardware. Manual or automatic gain control.
    Downloads: 11 This Week
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  • 15

    A2L Build for MCD - AutoExtractGui

    Build A2L from ELF for Automotive MCD tool (e.g. INCA)

    ... - Press "Build New A2L" button to make a new A2L for the given ELF file. As a reference, you may see how this tool works with the given sample files (sample AEC, ELF, A2L). 2. ProF Builder This tool is to help people who need to make their own ProF script to FLASH their controllers through INCA. You can utilize "template" of XCP or UDS when you need to make a new ProF script. 3. INCA Instrument SDK Sample Project As a sample, I upload an Instrument project - displaying bar graph. 4. A2L Hint Help you easily read/browse A2L file, also give you some hints.
    Downloads: 12 This Week
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  • 16

    CIRT

    CIRT - CUDA Interactive Ray Tracer

    CIRT is an implementation of PRTP (Programmable Ray Tracing Pipeline). Mainly it is to be used as a ray-tracing equivalent of OpenGL. It allows the user to implement various ray-tracing related algorithms.
    Downloads: 0 This Week
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  • 17
    bars3d

    bars3d

    linear and nonlinear static analysis of 3-dimensional frames

    ...Linear and nonlinear (from version 2.0.0) finite element analysis of 3-dimensional frames, trusses and other such structures, designed for use in civil engineering. SDL 1.2 or 2 can be used for graphics and an executable file for Window$ is included in version 2.1.0, as well as a program for analysing 2-dimensional structures, written in Sinclair BASIC for ZX Spectrum computers. A free emulator written in JavaScript, i.e. JSSpeccy v1, which was tested in FIrefox 10 from 2012 (and obviously works in all later versions), is also provided.
    Downloads: 1 This Week
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  • 18
    loto
    http://loto.sourceforge.net/ hosts 4 projects of free software related to materials science and physics. They are loto, feram, compasses and xtalgrowth.
    Downloads: 0 This Week
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  • 19
    Advanced Trigonometry Calculator

    Advanced Trigonometry Calculator

    Precision Trigonometry: Advanced Calculator for Complex Math

    Advanced Trigonometry Calculator is equipped with a user-friendly interface that allows for easy input of problems and instant computation. Professionals such as engineers who need to perform advanced trigonometric calculations in their work will find this tool extremely useful. ATC Online Alpha: https://advantrigoncalc.sourceforge.io/atc/ More info by clicking below: https://advantrigoncalc.sourceforge.io/ Advanced Trigonometry Calculator was only and always only developed by...
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    Downloads: 20 This Week
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  • 20

    headsort

    headsort: streaming sort + 2x faster than gnu sort

    headsort sorts files by line and fields. Options can pick field order and etc. In general headsort can sort in 1/2 the time sort(1) (mergesort) does in situations involving either pipes or mult column selection; less than 1/2 with both. Best case was about opposite that of sort(1)*. NEW* hsort main algorithm speed improvement (applies to all; 27,29,31). Now faster than sort(1) (in all cases tested). Using triangulation, hsort begins piped sorted output when 1st bin is done. ...
    Downloads: 0 This Week
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  • 21
    Multifario is a C API for computing manifolds. The manifold is represented as an atlas of charts whose domains are balls. Multifario can compute implicitly defined manifolds and invariant manifolds. See also https://multifario.sourceforge.io/ Keywords: Continuation, Bifurcation.
    Downloads: 0 This Week
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  • 22

    proex gpr control

    Mala ProEx and Easy Locator GPR control software

    ...Because the software requires access to the raw socket communication, it must be run with administration (root) privileges. A dedicated mode for sensor reading through the wireless GPR link is implemented through 2 separate time-windows, one for subsurface structure analysis and the other for sensor signal recording. The wiki describes the cause of long term drift and hardware modification of the ProEx timing board to try to solve the issue. This software is a contribution to COST action TU1208 Civil Engineering Application of GPR.
    Downloads: 1 This Week
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  • 23
    p3d

    p3d

    General data-reduction tool for fiber-fed integral-field spectrographs

    p3d is a general data-reduction tool for use with fiber-fed integral-field spectrographs (IFSs); although, the spectrum viewer works with spectrum data cubes of any origin. The tool is built about the proprietary software IDL (Harris/EXELIS; see http://www.harrisgeospatial.com), but can be used without any license. Most slowly running loops are implemented in parallelized C (OpenMP).
    Downloads: 4 This Week
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  • 24

    GRAMPC

    A gradient-based augmented Lagrangian framework for embedded NMPC

    ...More details about the algorithm and its performance can be found in the corresponding article published in Optimization and Engeneering. The article is available online under open access at: https://doi.org/10.1007/s11081-018-9417-2. Please cite the paper when you are using results obtained with GRAMPC.
    Downloads: 0 This Week
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  • 25
    PMViewer is a Visualization tool for Astrophysical N-Body and Hydro Simulations. GADGET-2 data support.With/Without periodical boundary conditions.Snapshot of scene in PPM and GIF formats.Flying in 3D space. Active/Passive Stereo 3D support.
    Downloads: 0 This Week
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