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Chebfun

Chebfun is a free/open-source software system written in MATLAB for numerical computation with functions of a real variable. It is based on the idea… 
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Related topics

Related topics

6 relations
Chebyshev polynomialsLagrange polynomialMATLABMaple

Broader (1)

Mathematical software

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2019
2019
Tensor train-Karhunen-Loève expansion for continuous-indexed random fields using higher-order cumulant functions
The goals of this work are two-fold: firstly, to propose a new theoretical framework for representing random fields on a large… 
2019
2019
Introducing Challenging Modeling Problems Early with Chebfun Add-Ons for MATLAB
Early introduction of challenging and meaningful problems can significantly enhance learning. In a beginning ODEs course, many… 
2019
2019
The Numerical Stability of Regularized Barycentric Interpolation Formulae for Interpolation and Extrapolation.
The $\ell_2-$ and $\ell_1-$regularized modified Lagrange interpolation formulae over $[-1,1]$ are deduced in this paper. This… 
2018
2018
Improved Epoch Extraction from Telephonic Speech Using Chebfun and Zero Frequency Filtering
Epoch in speech, represent the instant where maximum excitation at the vocal tract is obtained. Existing epoch extraction… 
2014
2014
Parametric Optimization of S-type Cables
A We formulated an S-curve parameterization for re-routing a cable path for a given offset displacement. In our approach we… 
2014
2014
Software package Chebfun.
Almost every mathematical problem that can not be solved manually due to our limited speed of calculating, ​we need to solve with… 
2013
2013
On Fast Implementation of Clenshaw-Curtis and Fej\'{e}r-type Quadrature Rules
Based upon the fast computation of the coefficients of the interpolation polynomials at Chebyshev-type points by FFT, DCT and… 
2013
2013
Automatic linearity detection
Given a function, or more generally an operator, the question "Is it linear?" seems simple to answer. In many applications of… 
2013
2013
Notes on Chebyshev Series and Computer Algebra
A typical computer algebra system (CAS) represents formulas by (what amounts to) trees. By approximating a more general function… 
2006
2006
Scientific Computing and the Chebfun System Case for Support Prof
MATLAB has become the primary mathematical programming language for hundreds of thousands of engineers and scientists around the… 
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