Solve Bilateral Matrix Quadratic Equation

Version 1.1.0.0 (1.58 KB) by Janardhanan Sivaramakrishnan
Solves matrix equation of type AX+XB+XCX+D = 0 for X being non-square.
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Updated 16 Mar 2010

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% This Function solves a bilateral matrix quadratic equation
% of the form AX+XB+XCX+D = 0 for X
% Inputs : Matrices A,B,C, D of appropriate dimensions
%
% Output : The Matrix X - if a solution exists
%

Cite As

Janardhanan Sivaramakrishnan (2026). Solve Bilateral Matrix Quadratic Equation (https://www.mathworks.com/matlabcentral/fileexchange/26956-solve-bilateral-matrix-quadratic-equation), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2007a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.1.0.0

Included example, included error check for square matrices A,B
1.0.0.0