Calculate roots of Chebyshev polynomials.

Calculate the roots of a Chebyshev polynomial of arbitrary degree.
3.6K Downloads
Updated 20 May 2009

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This function will calculate and optionally scale and translate the roots of a Chebyshev polynomial of type T_n(x) or U_n(x) of arbitrary degree.

Cite As

Russell Francis (2026). Calculate roots of Chebyshev polynomials. (https://www.mathworks.com/matlabcentral/fileexchange/13623-calculate-roots-of-chebyshev-polynomials), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R14SP3
Compatible with any release
Platform Compatibility
Windows macOS Linux
Version Published Release Notes
1.1.0.0

Removed GPL license.

1.0.0.0

* Tightened up string comparison in one location.