Showing 326 open source projects for "algorithm"

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  • 1

    Shapes

    Graphical programming. Includes n-dimensional sorting.

    Write programs as graphical dataflow charts instead of text. Compile them to any programming language you want. Besides this project includes the most efficient tree-based sorting algorithm that is possible. Originally developed on a CTOS Color NGEN, at first in Pascal, later ported to C, finally - 20 years later - ported to Linux. Currently it's still not really system independent. But it's intended that further releases will cure this.
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  • 2

    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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  • 3
    SimpleDCS
    SimpleDCS is a Distributed Control System made easy - fully configurable both on hardware and a software level. Experimental stage (alpha)
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  • 4
    KhadashPay

    KhadashPay

    The KhadashPay project is an open-source payment system.

    The KhadashPay project is my attempt to make a payment system from scratch. As for the customers of the store where the KhadashPay is deployed, Khadash pay doesn't keep any logs whatsoever and doesn't require a bit of your personal information to create an account. You can find the tutorials here: V2.0 (ESP32 Version): https://www.instructables.com/KhadashPay-V20/ V2.0 (Raspberry Pi Pico Version): https://www.instructables.com/KhadashPay-V20-Raspberry-Pi-Pico-Version/ V3.0...
    Downloads: 0 This Week
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  • 5
    Ravencoin

    Ravencoin

    Ravencoin Core integration/staging tree

    Ravencoin is a protocol based on a fork of the Bitcoin code which adds features specifically focused on allowing tokens to be issued on the Ravencoin blockchain. These tokens can have whatever properties the issue of the token decides - so they can be limited in quantity, named, and be issued as securities or as collectibles. Ravencoin is a digital peer-to-peer network that aims to implement a use case-specific blockchain, designed to efficiently handle one specific function: the transfer of...
    Downloads: 1 This Week
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  • 6

    SHA256-in-C

    SHA-256 Algorithm Implementation in C

    Downloads: 0 This Week
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  • 7
    ... its own "big num" library named cint - use AVL trees to organize information - use Lanczos Block, a pure C iterative matrix eigenvalues finder algorithm - use Pollard's Rho algorithm to answer under 64 bits The Microsoft Windows executable is included in the zip, the readme.md gives you details. Small and larger RSA numbers have been factored by the software, such as the 100 decimal digit number RSA-100. The software factored the 321-bit RSA number relating to the "bank card case".
    Downloads: 0 This Week
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  • 8

    GRAMPC

    A gradient-based augmented Lagrangian framework for embedded NMPC

    GRAMPC is a nonlinear MPC framework that is suitable for dynamical systems with sampling times in the (sub)millisecond range and that allows for an efficient implementation on embedded hardware. The algorithm is based on an augmented Lagrangian formulation with a tailored gradient method for the inner minimization problem. GRAMPC is implemented in plain C with an additional interface to C++ and MATLAB/Simulink. The basic structure and usage of GRAMPC are described in the documentation...
    Downloads: 4 This Week
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  • 9
    The ASCO project aims to bring circuit optimization capabilities to existing SPICE simulators using a high-performance parallel differential evolution (DE) optimization algorithm. It supports Eldo, HSPICE, LTspice, Spectre, and Qucs.
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    Downloads: 14 This Week
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  • 10
    2D Heat Transfer in .C

    2D Heat Transfer in .C

    2D Heat Numerical Heat Transfer Solver

    PLEASE NOTE: There is a complete installer available if you do not have CVI installed. If you do have it, you can simply download the source files and run them. The following program was built as a final evaluation project for Programming for Mechatronics Course for my BSc. in Mechanical Engineering. This solver is based around the Gauss-Seidel algorithm for 2D heat transfer for pre-determined boundary conditions (i.e. user defined temperatures). I hope this project will be useful...
    Downloads: 0 This Week
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  • 11

    MAGeCK

    Model-based Analysis of Genome-wide CRISPR-Cas9 Knockout

    Model-based Analysis of Genome-wide CRISPR-Cas9 Knockout (MAGeCK) is a computational tool to identify important genes from the recent genome-scale CRISPR-Cas9 knockout screens technology. For instructions and documentations, please refer to the wiki page. MAGeCK is developed by Wei Li and Han Xu from Dr. Xiaole Shirley Liu's lab at Dana-Farber Cancer Institute/Harvard School of Public Health, and is maintained by Wei Li lab at Children's National Medical Center. We thank the support...
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    Downloads: 137 This Week
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  • 12
    gml4gtk

    gml4gtk

    small console GML or graphviz DOT graph viewer

    directed graph layout program for GML (Graph-Markup-Language) graph or partial graphviz DOT graph
    Downloads: 0 This Week
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  • 13
    Poly Indexes Generator

    Poly Indexes Generator

    Know how each poly coefficient is constructed

    The goal of this app is to confront the roots of a polynomial found after a root-finding algorithm has been executed assessing a polynomial. This app generates a list of parcels that can be used to assess the precision of roots that was found.
    Downloads: 0 This Week
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  • 14
    asBezpch

    asBezpch

    Source code for efficiently rendering parametrically defined surfaces

    Source code and generated images from my 1987 master's degree project: An Adaptive Subdivision Algorithm for the Display of Parametrically Defined Surfaces
    Downloads: 0 This Week
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  • 15

    yafu

    Automated integer factorization

    Check yafu on github for the latest code. YAFU (with assistance from other free software) uses the most powerful modern algorithms (and implementations of them) to factor input integers in a completely automated way. The automation within YAFU is state-of-the-art, combining factorization algorithms in an intelligent and adaptive methodology that minimizes the time to find the factors of arbitrary input integers. Most algorithm implementations are multi-threaded, allowing YAFU to fully...
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    Downloads: 140 This Week
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  • 16
    shadowsocks-libev

    shadowsocks-libev

    Bug-fix-only libev port of shadowsocks

    Shadowsocks-libev is a lightweight secured SOCKS5 proxy for embedded devices and low-end boxes. Shadowsocks-libev is written in pure C and depends on libev. It's designed to be a lightweight implementation of shadowsocks protocol, in order to keep the resource usage as low as possible. Snap is the recommended way to install the latest binaries. You can build shadowsocks-libev and all its dependencies by script. The latest shadowsocks-libev has provided a redir mode. You can configure your...
    Downloads: 1 This Week
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  • 17
    Win32 dll to normalize wav pcm files using very well known replaygain algorithm, it can be used as the first pass prior to mp3 encode, notice that BENormalize that is available in the project http://sourceforge.net/projects/rsppmp3/ gives a lot better results than ReplayGain, give it a try
    Downloads: 0 This Week
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  • 18
    Whirlpool File Checker
    This file integrity checker uses Alternate Data Streams to store the hashes of your files. So, it only works on NTFS volumes. With that, you can rename, copy or move your files (to another NTFS volume) without losing the hashes, and without needing to do anything else. The Whirlpool algorithm is a strong 512-bit hash function. This tool uses several optimized implementations with SSE4.1 or SSE2 instructions when available. Each folder is recursively processed. You can use drag-and-drop...
    Downloads: 113 This Week
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  • 19
    clzw

    clzw

    Implementation of LZW compression algorithm in C

    Simple, fast implementation of LZW (Lempel–Ziv–Welch) data compression algorithm in C. - Console encoder/decoder tools - OS independent - Could be used in embedded projects - Works with raw code-stream LZW features: - Hardcoded dictionary size - Variable code size - Code search is performed by hash table and embedded in dictionary linked lists (encoder) - No dynamic memory allocation
    Downloads: 0 This Week
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  • 20
    KCP

    KCP

    A fast and reliable ARQ protocol

    KCP is a fast and reliable protocol that can achieve the transmission effect of a reduction of the average latency by 30% to 40% and reduction of the maximum delay by a factor of three, at the cost of 10% to 20% more bandwidth wasted than TCP. It is implemented by using the pure algorithm, and is not responsible for the sending and receiving of the underlying protocol (such as UDP), requiring the users to define their own transmission mode for the underlying data packet, and provide it to KCP...
    Downloads: 0 This Week
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  • 21
    levin

    levin

    in-memory key value server with fuzzy search capabilities

    Levin is an event-based key/value server based on radix-tree (space optimized trie). Key search can be performed with an approximate key matching algorithm based on Levenshtein edit distance.
    Downloads: 0 This Week
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  • 22
    Rainflow

    Rainflow

    Fast rainflow counting written in C (C99)

    Rainflow Counting Algorithm (4-point-method), C99 compliant. "Rainflow Counting" consists of four main steps: 1. Hysteresis Filtering 2. Peak-Valley Filtering 3. Discretization 4. Four Point Counting Method: These steps are fully documented in standards such as ASTM E1049 "Standard Practices for Cycle Counting in Fatigue Analysis" [1]. This implementation uses the 4-point algorithm mentioned in [2]. To take the residue into account, you may implement a custom method...
    Downloads: 0 This Week
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  • 23
    vim.wasm

    vim.wasm

    Vim editor ported to WebAssembly

    ...) are supported. Drag and drop files to browser tab opens them in Vim. When opening it, it opens tryit.js example JavaScript source code. Basic usage is described in comments at top of the file. Example source contains min-heap data structure and heap sort algorithm. Enjoy coding! And :% runs the code in your browser.
    Downloads: 0 This Week
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  • 24
    Verigio - DNS Proxywall / DNS Firewall

    Verigio - DNS Proxywall / DNS Firewall

    One of the most advanced DNS Proxy and DNS Firewall in one product.

    It is a versatile DNS Proxy server with DNS firewall which filters DNS traffic between local computer and DNS servers with flexible rules, supports blocking by IP geography, caching, import/export rules into XML. With a click of a button acts as a DNS proxy (or DNS server), supports multiple client authentication methods, calculates statistics for DNS servers and proxy clients, supports load balancing between multiple upstream DNS servers.
    Downloads: 1 This Week
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  • 25

    SparthMP

    SparthMP is an ANSI-C math library for Multi-Precision calculations

    SparthMP is an ANSI-C math library for Multi-Precision calculations, i.e. beyond float/double domain. It supports regulated accuracy of calculations. For algorithm design with this library you should have an understanding of rounding errors in math.
    Downloads: 0 This Week
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