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    151 repositories

    • fourier-transform

      Public
      Minimalistic and efficient FFT implementation
      JavaScript
      •
      MIT License
      •11•169•0•0•Updated Apr 24, 2026Apr 24, 2026

    • ndarray-band

      Public
      Create a view of a band of an ndarray
      JavaScript
      •0•5•0•0•Updated Apr 23, 2026Apr 23, 2026

    • window-function

      Public
      Collection of window functions
      scijs
      scijs
      JavaScript
      •
      Other
      •6•60•2•0•Updated Apr 7, 2026Apr 7, 2026

    • digital-filter

      Public
      Digital filter design and processing
      JavaScript
      •
      Other
      •0•5•1•0•Updated Apr 7, 2026Apr 7, 2026

    • periodic-function

      Public
      List of periodic functions normalized to 0..1 range
      JavaScript
      •4•55•0•0•Updated Mar 31, 2026Mar 31, 2026

    • get-pixels

      Public
      Reads an image into an ndarray
      JavaScript
      •
      MIT License
      •113•551•21•3•Updated Jul 19, 2024Jul 19, 2024

    • ndarray-linear-interpolate

      Public
      Multilinear interpolation for ndarrays
      JavaScript
      •
      MIT License
      •4•16•1•1•Updated Nov 1, 2023Nov 1, 2023

    • save-pixels

      Public
      Saves an ndarray as an image
      JavaScript
      •
      MIT License
      •25•91•2•3•Updated Mar 18, 2023Mar 18, 2023

    • nifti-js

      Public
      NIfTI support for Javascript
      JavaScript
      •
      MIT License
      •5•14•0•2•Updated Mar 18, 2022Mar 18, 2022

    • ndarray

      Public
      📈 Multidimensional arrays for JavaScript
      JavaScript
      •
      MIT License
      •57•1.2k•20•2•Updated Jan 29, 2022Jan 29, 2022

    • ndarray-gradient

      Public
      Finds the gradient of an ndarray using finite differences
      JavaScript
      •
      MIT License
      •2•5•0•0•Updated Sep 3, 2021Sep 3, 2021

    • ndarray-ops

      Public
      ndarray operations
      JavaScript
      •
      MIT License
      •12•69•4•1•Updated Aug 10, 2021Aug 10, 2021

    • finite-difference-stencil

      Public
      Compute the coefficients of explicit or implicit finite difference schemes
      JavaScript
      •2•8•1•0•Updated Aug 13, 2020Aug 13, 2020

    • cwise

      Public
      Component-wise operations for ndarrays
      JavaScript
      •
      MIT License
      •13•122•11•5•Updated Jun 15, 2020Jun 15, 2020

    • cwise-parser

      Public
      Parser for cwise
      JavaScript
      •
      MIT License
      •6•8•2•3•Updated Jun 10, 2020Jun 10, 2020

    • ndarray-pack

      Public
      Packs an array-of-arrays into an ndarray
      JavaScript
      •
      MIT License
      •8•10•0•1•Updated Jan 14, 2020Jan 14, 2020

    • ndarray-scratch

      Public
      Pooled memory for ndarrays
      JavaScript
      •
      MIT License
      •2•12•3•2•Updated Jan 14, 2020Jan 14, 2020

    • newton-raphson-method

      Public
      Find zeros of a function using the Newton-Raphson method
      JavaScript
      •7•27•1•0•Updated Nov 25, 2019Nov 25, 2019

    • minimize-golden-section-1d

      Public
      Minimize a function of a single variable using golden section search
      JavaScript
      •
      MIT License
      •2•15•1•0•Updated Sep 18, 2018Sep 18, 2018

    • ndarray-imshow

      Public
      Displays an ndarray as an image
      JavaScript
      •
      MIT License
      •2•10•1•1•Updated Jul 17, 2018Jul 17, 2018

    • ndarray-prefix-sum

      Public
      Prefix sum/summed area table computations for ndarrays
      JavaScript
      •
      MIT License
      •1•4•0•1•Updated Jun 22, 2018Jun 22, 2018

    • ndarray-fill

      Public
      Fills an ndarray with a function
      JavaScript
      •
      MIT License
      •9•20•0•2•Updated Jun 14, 2018Jun 14, 2018

    • ndarray-householder-qr

      Public
      Householder triangularization for QR Factorization of ndarrays
      JavaScript
      •1•10•1•0•Updated Jan 15, 2018Jan 15, 2018

    • nrrd-js

      Public
      Handling of NRRD files in Javascript.
      JavaScript
      •
      MIT License
      •9•20•3•2•Updated Dec 18, 2017Dec 18, 2017

    • ndarray-linspace

      Public
      Fill an ndarray with equally spaced values
      JavaScript
      •
      MIT License
      •1•7•0•0•Updated Nov 20, 2017Nov 20, 2017

    • ode45-cash-karp

      Public
      Integrate a system of Ordinary Differential Equations using the Fifth Order Adaptive Cash-Karp method
      JavaScript
      •
      MIT License
      •4•25•1•0•Updated Oct 20, 2017Oct 20, 2017

    • poly-roots

      Public
      Find all roots of a polynomial using the Jenkins-Traub method
      JavaScript
      •2•18•4•0•Updated Aug 16, 2017Aug 16, 2017

    • qr-solve

      Public
      [WIP] This module solves sparse linear systems by using the QR-decomposition
      JavaScript
      •
      MIT License
      •4•8•1•0•Updated Aug 14, 2017Aug 14, 2017

    • cholesky-solve

      Public
      [WIP] This module solves sparse symmetric positive definite linear systems by using the Cholesky decomposition
      JavaScript
      •
      MIT License
      •5•16•0•0•Updated Jul 31, 2017Jul 31, 2017

    • scijs-ndarray-for-matlab-users

      Public
      Common scijs/ndarray operations for people familar with MATLAB (or at least not familiar with scijs)
      1•19•4•0•Updated May 25, 2017May 25, 2017
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