Numerical integration (quadrature, cubature) in Python

adaptive 1d numerical Gauss–Kronrod integration in Julia

A Quadrature and half quadrature PCNT peripheral driven encoder library supporting 10 encoders

Orthogonal polynomials in all shapes and sizes.

SG⁺⁺ – the numerical library for Sparse Grids in all their variants.

A Julia package to construct orthogonal polynomials, their quadrature rules, and use it with polynomial chaos expansions.

Basic numerical integration routines for presampled data.

Expectation operators for Distributions.jl objects

A common interface for quadrature and numerical integration for the SciML scientific machine learning organization

Fast Numerical Integration

Adaptive Gaussian Quadrature with Modern Fortran

Computational Methods for Numerical Analysis

A lightweight, parallel python wrapper for the GSL integration library

tanh-sinh quadrature for Python

Quadrature signal generator for testing encoder software. Requires a PJRC Teensy board. Generates quadrature signals with adjustable frequency, phase and bouncing

This is a C++ quadrature library reengineered from GSL and with new things added such as double exponential methods.

FEMQuad.jl package contains various of integration schemes for cartesian and tetrahedral domains. The most common integration rules are tabulated and focus is on speed. Each rule has own "label" so we can easily implement several rules with same degree. API is very simple making is easy to utilize package in different FEM projects.

Lebedev–Laikov quadrature for numerical integration in spherical coordinates. (Rust and Python bindings)

A Julia package to numerically approximate 1d function integrals using any of a variety of different methods.

Added qeiSetMax function to adjust maximum encoder value.

Slides/notes and Jupyter notebook demos for an introductory course of numerical analysis/scientific computing

These are the math routines from Burkhardt - slightly repackaged for convenience.

computaional toolbox for solving Radiative Transport Equations

Quadrature rules

Decoding up to 3 incremental encoder with Arduino Uno or Nano

Gauss-Legendre Quadrature

The R code of the "Sum of all Black-Scholes-Merton models" paper

Quadrature rules for numerical integration

Code for interfacing Quadrature encoder with Mbed compatible microcontrollers. Written on Platform io ide. May not directly compile on Mbed online ide

The TinyQED is an ATTiny45 based widget that counts the pulses from a quadrature encoder and makes them available via I2C.