Showing 592 open source projects for "calculation"

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  • 1
    ransfoil

    ransfoil

    console to calculate airflow around an airfoil based on RANS approach

    ...In addition, the coupling between airflow and heat transfer and the effect of surface roughness on near wall flow are considered by this program, it can be used for engineering calculation of the friction drag and heat transfer coefficients on airfoil surface. RANSFOIL reads coordinates data from a 1D XYZ file which describes the grid points or control points on airfoil as only input, then outputs grid and solution files in 2D PLOT3D format to record grid coordinates and airflow data and a report file to show aerodynamic parameters.
    Downloads: 1 This Week
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  • 2
    resvg-js

    resvg-js

    A high-performance SVG renderer and toolkit, powered by Rust

    resvg-js is a high-performance SVG rendering and conversion toolkit that enables developers to process vector graphics efficiently using a Rust-powered engine exposed through JavaScript and WebAssembly bindings. It is built on top of the resvg rendering library, which is designed to produce highly accurate and standards-compliant SVG outputs while maintaining excellent performance and minimal dependencies. The library allows developers to convert SVG files into raster formats such as PNG, as...
    Downloads: 0 This Week
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  • 3
    TRURL

    TRURL

    A suite of RPN calculators and a class library for Object Pascal

    ...Additionally, it comes with a free reusable class library (RPN Engine) as a toolbox for creating your own calculator. TRURL is an acronym for "TRURL is a Reusable Universal RPN Library". Class Libraries: • RPN Engine: Full-featured calculation engine for Pascal-based RPN calculators • Segmitator: Library for virtual seven-segment displays Applications: • TRURL A: Simple demo app for the RPN Engine • TRURL B: RPN calculator in the design of the famous calculators by Dieter Rahms for Braun • TRURL G: Desktop RPN calculator inspired by the UI of the DSKY unit of the Apollo Guidance Computer (AGC)
    Downloads: 1 This Week
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  • 4
    Calc Lad

    Calc Lad

    Сalculator with a gold proportion calculation, memory work.

    Калькулятор "Лад" является безплатной программой ("Freeware") с открытым исходным кодом и распространяется по принципу "как есть" ("as is"). Может вычислять золотую пропорцию, проценты, сохранять значения в любую из 14 ячеек памяти, и извлекать эти значения из любой из 14 ячеек памяти, В историю вычислений можно дописывать значения словами. Можно сохранять историю вычислений в текстовый файл, и подгружать сохраненный текстовый файл в калькулятор. В версии 4.6 добавлена...
    Downloads: 0 This Week
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  • 5
    Algerian/Spanish Checkers

    Algerian/Spanish Checkers

    Algerian / Spanish checkers with Minimax and Alpha–beta pruning

    Algerian / Spanish Checkers Variant is a digital implementation of the classic board game with unique features and rules. Currently, the program integrates an AI opponent using the Minimax algorithm with alpha-beta pruning. The previous versions just favours moves that result in the fewest captures for the opponent. Future versions will include more sophisticated AI to enhance gameplay. The program currently handles all kind of regular piece and dama moves and captures.
    Downloads: 0 This Week
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  • 6

    IO91pm

    Command-line calculator for Maidenhead- (QTH-, QRA-) Locators.

    Keywords: Hamradio, Radio-amateurs, Maidenhead-, QTH-, (QRA-), Locator, Distance and Bearing Calculator, GNU/Linux command-line, LaTeX,- UTF-8-, ASCII-output, GPLv3; based on GM4ANB's book. "IO91pm is the Maidenhead-Locator for Maidenhead" ========================================= Background --------------- * For another little project, I wanted a QTH-Locator calculator for the UNIX (GNU/Linux, bash) command-line. * There are many, some very good, online QTH resources, but I wanted...
    Downloads: 0 This Week
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  • 7

    MathRead

    Simplified reading system for numbers and simplified calculations.

    0: O, 1: I, 2: U, 3: E, 4: A 5: BO, 6: BI, 7: BU, 8: BE, 9: BA * O, I and A are respectively similar to 0, 1 and 4; * U has 2 branches; E has 3 branches; * B means to add 5, just like an upper-bead in the abacus. Thus, the calculation is as easy as abacus, for example, 7+6=BU+BI=(B+B)+(U+I)=10+3=13 * Such design is also very easy to pronounce, because it can be found in the syllable charts of many languages from the far-east language Japanese to the western languages French, Germany, Italian, Portuguese, Spanish … ... ...
    Downloads: 0 This Week
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  • 8
    NKTgLaw

    NKTgLaw

    Core library & API for the NKTg Law (Nguyen Khanh Tung). Includes core

    Core library & API for the NKTg Law (Nguyen Khanh Tung). Includes core implementation, REST/gRPC API, and 150+ client wrappers
    Downloads: 0 This Week
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  • 9
    vmio

    vmio

    A VMIO is a software oscilloscope.

    ...The main purposes are to display repetitive or single waveforms on the screen that would otherwise occur too briefly to be perceived by the human eye. The displayed waveform can then be analyzed for properties such as bit value, frequency, rise timestamp, time interval and others. Calculation of these values require analyzing the waveform against the scales built into the screen of the VMIO. This powerful utility is a handy tool for hardware engineers, BIOS engineers, driver developers, QA engineers, performance test engineers, diagnostic engineer, etc. it can be used in the sciences, medicine, engineering, automotive and the telecommunications industry. ...
    Downloads: 0 This Week
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  • 10

    s3d-microsnap

    Finite Element Program 3D Qt

    FEM program with GUI . Calculation of membranes, plates, 3D structures, volumes, stresses, deflections. 2D temperature analyses with FEM.
    Downloads: 0 This Week
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  • 11
    genshin_artifact

    genshin_artifact

    Genshin Impact artifacts assessment, artifacts auto combination

    genshin_artifact is a specialized optimization and analysis tool designed for the game Genshin Impact, focusing on evaluating and recommending optimal artifact builds for characters. It uses computational models and heuristic optimization algorithms to simulate damage output, stat scaling, and equipment combinations, helping players identify the most effective setups. The system allows users to adjust parameters such as buffs, team composition, and character stats, providing detailed...
    Downloads: 0 This Week
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  • 12
    Pythagorean-Numerology-Calculator
    "A basic numerology calculator in JavaScript" A live demo is available at: https://pythagorean-numerology-calc.sourceforge.io/pnc.html Features: -Your connection with the 4 classic elements -Numerology chart calculation -Master numbers detection -Psychologic matrix chart calculator -Name calculation chart -Personal day calendar -Plain calculator for names or numbers -Name diagrams (Norman Shine) -Profiles manager -Unlimited number of profiles -Search and sort feature to find profiles easily -Small help section -Ability to save/export calculations, profiles, and charts -Runs offline as well as online
    Downloads: 0 This Week
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  • 13
    autollm

    autollm

    Ship RAG based LLM web apps in seconds

    autollm is an open-source Python framework designed to make it much faster to build retrieval-augmented generation applications and expose them as usable services with minimal setup. The project focuses on simplifying the usual stack of model selection, document ingestion, vector storage, querying, and API deployment into a more unified developer experience. Its core idea is that a developer can create a query engine from a document set in just a few lines and then turn that same engine into...
    Downloads: 0 This Week
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  • 14
    basic_numerical_methods

    basic_numerical_methods

    Didactic application to aid students in learning Numerical Methods;

    A practical tool (for students and engineers) to foresee the result of calculus exercises. Calculation and visualization numerical methods for nonlinear equation, ODE, integration, linear system, polynomial fitting,.....
    Downloads: 0 This Week
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  • 15

    GrowthRates

    Calculate growth rates from microplate reader output

    ...GrowthRates is our software tool that simplifies the analysis of microplate reader output from microbial growth experiments without having to program in Python, R, or MATLAB. It automates the calculation of growth rate parameters, including rates, lag times, maximum population density. Manual calculation of those parameters requires at least 5 minutes per well, or 32 hours for a 384 well plate. GrowthRates completely analyzes growth parameters in all 384 wells in under 5 minutes. CGR2 (Compare Growth Rates) is a statistical program specifically designed to assess the results of a growth rate experiment that has been analyzed using the program GrowthRates. ...
    Downloads: 5 This Week
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  • 16
    Habfuzz

    Habfuzz

    A command-line tool for data-driven fuzzy modelling

    Input 1 - A training dataset (multiple observations) of up to four variables (predictors) against one (response variable) Input 2 - A test dataset (multiple observations) of the same four variables with unknown response variable Output - Calculation of the response variable for each test observation using fuzzy logic or fuzzy rule-based Bayesian algorithms HABFUZZ is a habitat model, which can be used in ecohydraulic modelling applications for the calculation of the instream habitat suitability in various discharge scenarios in a simulated river reach. It comes with no graphical user interface but it's a one-click tool. ...
    Downloads: 0 This Week
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  • 17
    OSHMI - Open Substation HMI

    OSHMI - Open Substation HMI

    SCADA HMI for substations, IoT and automation applications

    Now with IEC61850 support! This project combines existing open source projects and tools to create a very capable, mobile and cloud-friendly HMI system that can rival proprietary software. This approach makes it possible to join forces of each project (Chromium, SVG/HTML5, PHP, Lua, SQLite, Inkscape, Lib61850, OpenDNP3, Nginx, Vega, PostgreSQL, Grafana,…) to achieve a great set of open, evergreen, modular and customizable tools for building great HMIs for automation projects. This is not...
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    Downloads: 12 This Week
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  • 18
    ALAMODE

    ALAMODE

    Ab initio simulator for thermal transport and lattice anharmonicity

    ALAMODE is designed for analyzing lattice anharmonicity and lattice thermal conductivity of solids. By using an external DFT package such as VASP and Quantum ESPRESSO, you can extract harmonic and anharmonic force constants straightforwardly with ALAMODE. Using the anharmonic force constants, you can also calculate lattice thermal conductivity from first principles. For more information about ALAMODE, please visit the following webpages: Documentation :...
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    Downloads: 1 This Week
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  • 19

    Funi

    Python script for calculation of deflection of elastic ropes.

    This software implements the equations of the catenary curves, in adimensional formulation. The theory is applicable only to elastic ropes with uniform section. Any number of hanged masses or hangers may be input. The schema may be imported and exported. The graphics of deflections and tensions are shown with reference to X coordinate, while the graphic of stretches is shown with reference to the curvilinear coordinate. The solution is found by iteration, by mean of Scipy Minimize...
    Downloads: 1 This Week
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  • 20
    EvilTransform

    EvilTransform

    Transport coordinate between earth(WGS-84) and mars in china(GCJ-02)

    eviltransform is a compact library for converting geographic coordinates between the global WGS-84 system (used by GPS) and the Chinese GCJ-02 system (used by many Chinese map services such as Google Maps China and AutoNavi). The project implements forward and inverse transformations (WGS→GCJ and GCJ→WGS) as well as a higher-precision inverse method (GCJ→WGS exact) that trades speed for sub-meter accuracy, and it includes a utility for computing geodesic distance in meters. It’s implemented...
    Downloads: 0 This Week
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  • 21
    EdytorNC
    ...ProgramManager is a program that makes it easy to search for cnc programs based on, for example, part number, part name contained in the first three comments in the cnc program. Some EdytorNC features : bolt holes calculation; solutions of triangles calculation; speed, feed calculation; conversion inch/mm, mm/inch; code colouring; RS232 data transmission with automatic file saving and possibility to download new CNC program directly from machine (beta function, look in tool tips in serial port configuration dialog). Clipboard to keep texts from system clipboard.
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    Downloads: 32 This Week
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  • 22
    Text2vec

    Text2vec

    Text to Vector, Get Sentence Embeddings

    ...The project implements models and methods such as Word2Vec, RankBM25, BERT, Sentence-BERT, and CoSENT. It also compares model behavior on semantic matching and similarity calculation tasks. Developers can use it as an applied NLP library for embedding generation or as a study resource for text representation methods. It is especially useful for Chinese and multilingual NLP projects that need practical sentence embeddings and similarity scoring.
    Downloads: 1 This Week
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  • 23
    CalcTools

    CalcTools

    A library of tools for math calculation

    Java source intended to serve as a nexus for teaching both mathematics and software solutions for computation on iterative equations. Public interfaces allow a user to extend the available operator and function lists to external libraries. Currently the packaged libraries include the CERN Colt library and the Anaconda package of math libraries which include MpMath and SciPy. A user can easily extend the functionality by coding to the provided interfaces and dropping a JAR of the...
    Downloads: 0 This Week
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  • 24

    Schedule Creator

    Microsoft Excel macro workbook that creates monthy calendar schedules

    This Microsoft Excel macro enabled workbook assists you in creating a schedule for your retail store. Click on a button and enter the month and year that you wish to create a calendar schedule for. The macros will create a calendar that allows you to select your configured staff from a list, enter the hours, and then automatically sum the hours for each day, week, and for the entire month. The staff can also be color coded, applied by macro.
    Downloads: 0 This Week
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  • 25
    GSvit

    GSvit

    Fast FDTD solver with graphics card support

    Fast FDTD solver with graphics card support. Optimized for nanoscale optics - scanning near field optical microscopy, rough surface scattering and solar cells. Uses CUDA environment for graphics card operation.
    Downloads: 6 This Week
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