Showing 105 open source projects for "numerical"

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  • 1
    Synthetic Mixed Data Generator
    A Synthetic Data Generator for producing mixed datasets described by relevant, irrelevant, and redundant features.
    Downloads: 0 This Week
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  • 2
    Arraymancer

    Arraymancer

    A fast, ergonomic and portable tensor library in Nim

    Arraymancer is a tensor and deep learning library for the Nim programming language, designed for high-performance numerical computations and machine learning applications.
    Downloads: 7 This Week
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  • 3

    ats2-lang

    ATS2: Unleashing the potentials of types and templates

    ...ATS2 extends ATS with an advanced template system, allowing functional programming to be employed in a setting where only bare minimal run-time support is available. In addition, the template system makes ATS2 highly suitable for supporting numerical computation.
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    Downloads: 96 This Week
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  • 4
    BMC

    BMC

    Notes on Scientific Computing for Biomechanics

    This repository is a collection of lecture notes and code on scientific computing and data analysis for Biomechanics and Motor Control.
    Downloads: 1 This Week
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  • 5
    GtkDatabox

    GtkDatabox

    A GTK+-3 widget to display data

    GtkDatabox is a widget for live display of large amounts of fluctuating numerical data. Data presentation (e.g. on linear or logarithmic scales, as dots or lines, with markers/labels) as well as user interaction (e.g. measuring distances) is easy.
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    Downloads: 98 This Week
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  • 6
    Tahoe is a research-oriented platform for the development of numerical methods and models for the simulation of complex material behavior.
    Downloads: 0 This Week
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  • 7
    DeepLearning

    DeepLearning

    Deep Learning (Flower Book) mathematical derivation

    ...It is edited by three world-renowned experts, Ian Goodfellow, Yoshua Bengio, and Aaron Courville. Includes linear algebra, probability theory, information theory, numerical optimization, and related content in machine learning. At the same time, it also introduces deep learning techniques used by practitioners in the industry, including deep feedforward networks, regularization, optimization algorithms, convolutional networks, sequence modeling and practical methods, and investigates topics such as natural language processing, Applications in speech recognition, computer vision, online recommender systems, bioinformatics, and video games. ...
    Downloads: 6 This Week
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  • 8
    PRMLT

    PRMLT

    Matlab code of machine learning algorithms in book PRML

    ...Many tricks for speeding up Matlab code are applied (e.g. vectorization, matrix factorization, etc.). Usually, functions in this package are orders faster than Matlab builtin ones (e.g. kmeans). Many tricks for numerical stability are applied, such as computing probability in logrithm domain, square root matrix update to enforce matrix symmetry.
    Downloads: 0 This Week
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  • 9
    TGAN

    TGAN

    Generative adversarial training for generating synthetic tabular data

    ...The new model is simpler and gives better performance on many datasets. TGAN is a tabular data synthesizer. It can generate fully synthetic data from real data. Currently, TGAN can generate numerical columns and categorical columns. TGAN has been developed and runs on Python 3.5, 3.6 and 3.7. Also, although it is not strictly required, the usage of a virtualenv is highly recommended in order to avoid interfering with other software installed in the system where TGAN is run. For development, you can use make install-develop instead in order to install all the required dependencies for testing and code listing. ...
    Downloads: 0 This Week
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  • 10
    ...Also a performance test and its results on my computer are provided. The Performance test suggest to use 4 threads for parallelization. With this one can beat the implementation in "Numerical Recipes in C++" for large signals with more than 2^16 / 2^17 / 2^18 samples depending on the hardware and software.
    Downloads: 0 This Week
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  • 11
    numpy_exercises

    numpy_exercises

    Numpy exercises

    numpy_exercises is a collection of short practice problems designed to teach numerical computing through individual NumPy functions. The material is organized as Jupyter notebooks so learners can work interactively and compare their answers with companion solution notebooks. Exercises cover array creation, manipulation, string operations, help utilities, input and output, and linear algebra. Additional sections address discrete Fourier transforms, logic functions, mathematics, random sampling, and set routines. ...
    Downloads: 1 This Week
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  • 12
    A command-line tool for numerical reconstruction of digital holograms (formerly known as "HoloPlay")
    Downloads: 0 This Week
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  • 13
    Incanter

    Incanter

    Clojure-based, R-like statistical computing and graphics environment

    Incanter is a Clojure-based, R-like statistical computing and visualization library running on the JVM. It integrates core numerical libraries like Parallel Colt and JFreeChart to deliver data manipulation, modeling, statistical tests, and charting in a REPL-friendly environment. Start by visiting the Incanter website for an overview, check out the documentation page for a listing of HOW-TOs and examples, and then download either an Incanter executable or a pre-built version of the latest build of Incanter, which includes all the necessary dependencies, and unpack the file (if you would like to build it from source, read Building Incanter). ...
    Downloads: 0 This Week
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  • 14
    Zhao

    Zhao

    A compilation of "The Princely Party Relationship Network"

    ...Depending on the specific subfolders, it could offer implementations of algorithms, dataset processing utilities, or notebooks that illustrate concepts. Users interested in reading academic work or numerical demonstrations can use the content to deepen understanding of advanced topics.
    Downloads: 0 This Week
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  • 15
    Matlab/Octave Rotations Library

    Matlab/Octave Rotations Library

    Library for working with 3D rotations in Matlab/Octave

    The Matlab/Octave rotations library is a collection of functions, bundled as m-scripts, that address computations and numerical handling of rotations in 3D Euclidean space. The rotation representations that are supported are rotation matrices (Rotmat), Quaternions (Quat), intrinsic ZYX Euler angles (Euler), fused angles (Fused) and tilt angles (Tilt). Operations such as composition, inversion, ZYX yaw extraction, fused yaw extraction, random generation, equality detection, vector rotation and much more have been implemented for each rotation representation. ...
    Downloads: 0 This Week
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  • 16
    Rotations Conversion Library

    Rotations Conversion Library

    Library for working with 3D rotations in C++

    The Rotations Conversion Library (RCL) is a collection of C++ functions that address common computations and numerical handling of rotations in 3D Euclidean space, including support for rotation matrices (`Rotmat`), Quaternions (`Quat`), intrinsic ZYX Euler angles (`Euler`), fused angles (`Fused`) and tilt angles (`Tilt`). In addition to the core competency of being able to convert between each of the representations, operations such as inversion, ZYX yaw extraction, fused yaw extraction, renormalisation, equality detection, vector rotation and much more have been implemented. ...
    Downloads: 0 This Week
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  • 17

    jnum

    Java numerical classes for astronomy and more...

    Imagine Numerical Recipes in the 21st century. Fast object-oriented Java code for numerical analysis, with a special focus on astronomical application (coordinate conversions, WCS projections etc.)
    Downloads: 0 This Week
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  • 18

    Advanced Numerical Instruments 3D

    Advanced numerical instruments: adaptive meshing, FE methods, solvers

    Ani3D provides portable libraries for each step in the numerical solution of systems of PDEs with variable tensorial coefficients: (1) unstructured adaptive mesh generation, (2) metric-based mesh adaptation, (3) finite element discretization and interpolation, (4) algebraic solvers.
    Downloads: 4 This Week
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  • 19
    Lib Roman/Arabic for GCC (C++)

    Lib Roman/Arabic for GCC (C++)

    Library Roman/Arabic for GCC (C++)

    This library performs the numerical conversion of Arabic numerical values into Roman numerals and Roman numeral values into Arabic numerals. This resource is developed with didactic and pedagogical objectives. Its commercial use may not be of extreme importance. The code of this library is published in the book: C++ Underground Programmer of the author Augusto Manzano (only portuguese).
    Downloads: 2 This Week
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  • 20
    venn.js

    venn.js

    Area proportional Venn and Euler diagrams in JavaScript

    venn.js is a JavaScript library for creating area-proportional Venn and Euler diagrams from numerical set data. Developers define individual set sizes and intersection sizes, and the library calculates an appropriate visual arrangement. Diagram areas are designed to correspond proportionally to the supplied values. Rendering integrates with D3, allowing developers to manipulate the resulting SVG elements with familiar D3 techniques.
    Downloads: 3 This Week
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  • 21
    Attitude Estimator

    Attitude Estimator

    A C++ implementation of a nonlinear 3D IMU fusion algorithm.

    Attitude Estimator is a generic platform-independent C++ library that implements an IMU sensor fusion algorithm. Up to 3-axis gyroscope, accelerometer and magnetometer data can be processed into a full 3D quaternion orientation estimate, with the use of a nonlinear Passive Complementary Filter. The library is targeted at robotic applications, but is by no means limited to this. Features of the estimator include gyro bias estimation, transient quick learning, multiple estimation algorithms,...
    Downloads: 2 This Week
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  • 22
    G4LTL-ST

    G4LTL-ST

    Generating PLC programs from formal specifications

    G4LTL-ST is a standalone tool and a Java library for automatically generating industrial control software (supporting IEC-61131-3 Structure Text) from LTL or extended logic specifications. See Tutorial.txt inside the package for step-by-step instructions. For technical demails, see CAV'14 paper "G4LTL-ST: Automatic Generation of PLC Programs". The old version (G4LTL; under BSD license) is available under file\arxiv.
    Downloads: 0 This Week
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  • 23
    yacas

    yacas

    Computer calculations made easy

    ...The downloads section at sourceforge will be kept up to date for the foreseable future. Yacas is an easy to use, general purpose computer algebra system. It uses its own programming language designed for symbolic as well as arbitrary-precision numerical computations. The system comes with a library of scripts and extensive documentation. Yagy (http://sourceforge.net/p/yagy) provides full yacas experience wrapped in a simple and intuitive graphical interface.
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    Downloads: 10 This Week
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  • 24

    kovacs.util (Java numerical classes)

    !!! moved to jnum subproject under crush-software !!!

    This project has be renamed to jnum and moved under the crush-software project. No further SVN commits here...
    Downloads: 0 This Week
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  • 25
    TOVAL: Toms Java Library

    TOVAL: Toms Java Library

    Library with classes for common programming issues.

    TOVAL comprises a set of java classes for common programming issues. It includes utils for arrays, lists, sets and collections for convenient handling and modification, but also support for mathematic definitions concerning logic (clauses + resolution) together with some algorithms for permutations, powersets and resolution. Additionally it contains a number of types for multisets, matrices with object keys and much more.
    Downloads: 0 This Week
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