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Tutorial for working with Chebyshev Orthogonal Polynomials


Updated 16 Feb 2017

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Tutorial for function approximation with Chebyshev orthogonal polynomials, written in Matlab. Strongly inspired by the chebfun project ( These methods use barycentric interpolation, which allows for efficient computation and numerical stability, even for high-order approximations. Includes functions for function approximation, data fitting, integration, differentiation, and interpolation.
I use these approximations for solving ordinary differential equations and in the background of trajectory optimization problems.

Cite As

Matthew Kelly (2019). MatthewPeterKelly/Chebyshev_Polynomials (, GitHub. Retrieved .

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MATLAB Release Compatibility
Created with R2012a
Compatible with any release
Platform Compatibility
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