Matrix polynomial

Efficiently evaluate a polynomial with square-matrix argument and scalar coefficients.
Updated 11 Mar 2014

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This is a variation of MATLAB's polyvalm function, with a more efficient implementation. For a polynomial of order p, the number of matrix multiplies is approximately 2*(sqrt(p+1)-1).
[See also polyvalm2, File ID: #25780.]

Cite As

Kenneth Johnson (2024). Matrix polynomial (, MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2013a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes

Cited polyvalm2 in Description.