Showing 2943 open source projects for "algorithm"

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  • 1

    Ginors Sort

    sorting algorithm for binary keys

    in-place sorting algorithm with O(n*log(k)) time komplexity. The data have to be the structure: struct { unsigned (char/short/int/long); [...] }
    Downloads: 1 This Week
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  • 2

    Chinese I Ching R Algorithms

    Chinese I Ching Algorithms implemented with R programming

    ...This project tries to realize these algorithms with statistical programming. Overcoming the long span has important meanings. First, we can verify the validity of algorithm with big data. Second, we can put them into unprecedented wide application in the age of data. Third, the unique inspection of I Ching that linked "all the universe" open new eyes for us in thought and methodology about interdisciplinary use of data. This program is open-source for human. If you are interested in it, welcome to discuss and work together.
    Downloads: 0 This Week
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  • 3
    mfeeg

    mfeeg

    concise m files(matlab program) for EEG analyses

    The aim of mfeeg is not to provide a graphic-user-interface (mfeeg is command line based) and a comprehensive toolbox with a huge body, but to discuss (with you) about various problems met in eeg analysis using the "language" of short m files. Each file in mfeeg is very short and easy to read, thus making it clear that how a given algorithm is implemented.
    Downloads: 1 This Week
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  • 4

    Face Recognition System

    Face Recognition System Matlab source code

    ...The large number of research activities is evident in the growing number of scientific communications published on subjects related to face processing and recognition. Index Terms: face, recognition, eigenfaces, eigenvalues, eigenvectors, Karhunen-Loeve algorithm.
    Downloads: 2 This Week
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    Fingerprint Recognition System

    Fingerprint Recognition System 5.3 - Matlab source code

    The proposed filter-based algorithm uses a bank of Gabor filters to capture both local and global details in a fingerprint as a compact fixed length FingerCode. The fingerprint matching is based on the Euclidean distance between the two corresponding FingerCodes and hence is extremely fast. We are able to achieve a verification accuracy which is only marginally inferior to the best results of minutiae-based algorithms published in the open literature.
    Downloads: 4 This Week
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  • 6

    KLFM C++ implementation

    Kernighan-Lin Fiduccia-Mattheyses algorithm implementation

    Project was moved to GitHub, pls see newver version here https://dmitrymironov.github.io C++ implementation of a popular Kernighan-Lin Fiduccia-Mattheyses algoritm, first published in "A Linear Time Heuristic for Network Partitions" paper.
    Downloads: 0 This Week
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  • 7
    Eye candy showing parallel Conway's Life games in the bit planes of the screen, using boolean BitBlt operations. (Independently rediscovered algorithm given already in Smalltalk-80 Blue Book, by the inventors of BitBlt.)
    Downloads: 2 This Week
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  • 8

    FFTL

    Templated Fast Fourier Transform in C++

    ...Though optimized code only runs on SSE (x86) based platforms, it's a very simple matter to port the existing code to any other platform with different SIMD intrinsics by simply implementing a small number of inlines that map to a small number of intrinsics. The algorithm currently used is Radix-2, so there's easily room for speed improvements.
    Downloads: 0 This Week
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  • 9
    A Disk Scheduling Simulator tool. With an intuitive GUI interface and command line functionality. Built using both VC and VB. Currently supports SSTF,LOOK,CLOOK,SCAN and CSCAN algorithms. Rotational latency is also optionally supported.
    Downloads: 0 This Week
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  • 10
    MODLEM

    MODLEM

    rule-based, WEKA compatible, Machine Learning algorithm

    This project is a WEKA (Waikato Environment for Knowledge Analysis) compatible implementation of MODLEM - a Machine Learning algorithm which induces minimum set of rules. These rules can be adopted as a classifier (in terms of ML). It is a sequential covering algorithm, which was invented to cope with numeric data without discretization. Actually the nominal and numeric attributes are treated in the same way: attribute's space is being searched to find the best rule condition during rule induction. ...
    Downloads: 16 This Week
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  • 11
    fPotencia

    fPotencia

    Power flow library in C++

    fPotencia is the fruit of free time and passion for power systems simulation. After observing the lack of ready-to-implement libraries for power system analisys, and that the existing ones focus on command line workflow, I decided myself to start a project to fill the gap. Since Power system simulations have started needing to be executed in parallel, the old C-like designs are outdated; modular design is now needed to launch many simulations at the same time based on a base...
    Downloads: 0 This Week
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  • 12

    mpz_aprcl

    MPZ APRCL can prove the primality of numbers, written in C and GMP.

    This code contains an implementation of the APR-CL primality proving algorithm. It is a conversion of the Java based APRT-CLE written by Dario Alpern, who had written his based on the UBASIC version from Yuji Kida. This version incorporates improvements based on Jason Moxham's APR-CL code, which greatly reduced run-time memory requirements. mpz_aprcl is meant to be compiled on systems that support C, GMP, and a 64-bit data type.
    Downloads: 2 This Week
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  • 13

    mpz_aprcl32

    MPZ APRCL32 can prove the primality of numbers, written in C and GMP.

    This code contains an implementation of the APR-CL primality proving algorithm. It is a conversion of the Java based APRT-CLE written by Dario Alpern, who had written his based on the UBASIC version from Yuji Kida. This version incorporates improvements based on Jason Moxham's APR-CL code, which greatly reduced run-time memory requirements. mpz_aprcl is meant to be compiled on systems that support C, GMP, and a 64-bit data type.
    Downloads: 1 This Week
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  • 14
    New CTruck3D Rally

    New CTruck3D Rally

    Free-roaming 3D racing game featuring advanced terrain rendering

    ...For small file-size, a 4k x 4k terrain is available, sampled meter-by-meter so it's very smooth. Lightweight program. This is the form in which I wished to do the first release of the terrain rendering Algorithm I have developed throughout almost 2 years. Written in C++, featuring multithreading (2 threads): a total remake of the first 3D game I did years ago, CTruck3D_Simplex and sequels. This works better, thought the basic idea is the seme. Similar to the old games Terep2 and "1nsane". I am an algorithmist, not a game developer: so it was hard for me to put this togather. ...
    Downloads: 0 This Week
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  • 15

    reachtool

    Model checker based on IC3

    A model checker based on IC3. It implement the reverse IC3 algorithm and interleaved IC3 algorithm.
    Downloads: 0 This Week
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  • 16
    JS 2D barcode creation

    JS 2D barcode creation

    Data Matrix, QR and Aztec barcode symbol creation by javascript

    ... + Scalable Vector Graphic or PNG/GIF pixel image output. + One short and compact program for all barcodes. + Automatic mode encoding and barcode size selection. + Algorithm could be easily adapted to individual requirements. + Free and open-source software program. – no size optimization for mixed data types in one symbol. – no handling of special codes like FNC1 or ECI.
    Downloads: 0 This Week
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  • 17

    OnAGUI - Ontology Alignment GUI

    Software to help automatic or manual realisation of ontologi alignment

    ...You can edit ontology (SKOS, OWL) and edit alignment between concept of these ontologies. In addition, you can make automatic discovery of alignment, using different kind of algorithm. This work was initiated by Jean Charlet (http://www.limics.fr/index.php/annuaire), designed and developped by Laurent Mazuel on a post-doctoral project. By now, this project becomes Open Source, and continues to be enhanced by J.Charlet and L.Mazuel.
    Downloads: 2 This Week
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  • 18
    Intelligent Keyword Miner

    Intelligent Keyword Miner

    Intelligent SEO keyword miner and predicing tool

    ...Difference is, this program is intelligent and it accepts your input data and then predicts keywords based on your likes or dislikes. As the main engine, it uses the SMOReg algorithm to analyze and map the keyword frequencies of your data. This can be a great SEO tool to help increase the traffic of any website featuring a product.
    Downloads: 0 This Week
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  • 19

    lccs

    Longest Common Coding Subsequence algorithm

    This is an implementation, in C++, of the Longest Common CDS Subsequence algorithm. Given two CDS (coding) sequences A and B, program will find the longest sequence of CDS that is common and ordered in A-B and B-A.
    Downloads: 0 This Week
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  • 20
    Simple program to encrypt text. Programa simple para encriptar texto.
    Downloads: 0 This Week
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  • 21
    EurekaOptima is a framework for optimization containing the implementation of several algorithms like Genetic Algorithm (GA), Clonal Selection Algorithm (CLONALG), Grammatical Evolution (GE), Differential Evolution (DE), and Evolution Strategy (ES).
    Downloads: 0 This Week
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  • 22
    Finds communities in networks with a submodular algorithm based on the optimization of Newman's modularity. The algorithm finds a weakly optimal community partition of the network. Developed by J. R. Busch, M. G. Beiro and J. I. Alvarez-Hamelin,
    Downloads: 1 This Week
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  • 23
    An easy-to-implement library that can assist Java developers in using the GeoHash algorithm in order to create geocodes based on custom latitude and longitude values. With the help of jGeohash, software developers will be able to quickly and easily generate a geohash code using user-defined latitude and longitude values. By using the GeoHash algorithm, the space can be divided into multiple grid shapes. This library is a basic implementation from the GeoHash algorithm written in the java can be applied to generate from the latitude and longitude a geohash code and reverse. ...
    Downloads: 2 This Week
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  • 24
    Static Huffman algorithm implementation using C++/Qt. Can compress files less than 50 Mb. Execute static_build.exe and try it.
    Downloads: 0 This Week
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  • 25
    ESTReMo

    ESTReMo

    An evolutionary simulator of transcription regulatory networks

    ESTReMo is a genetic algorithm-based simulator to explore the evolution of transcription factors and their binding motifs on realistic genomic backgrounds.
    Downloads: 0 This Week
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