Small size linear solver

Version 1.1.0.0 (3,03 KB) von Bruno Luong
Linear solver of multiple 2x2 and 3x3 systems
5.0
(1)
842 Downloads
Aktualisiert 28. Mai 2010

Lizenz anzeigen

Solve multiple (2x2) or (3x3) linear systems:

A(:,:,k)*X(:,:,k) = B(:,:,k) for k=1,2,...,N

The method used here is basic cofactor/determinant.

DISADVANTAGE: This method may be less accurate than Matlab backslash (using in for-loop) when the matrices are ill-conditioned.

ADVANTAGE: for a large number of systems - the speed-up is about 15-30 fold.

Zitieren als

Bruno Luong (2025). Small size linear solver (https://www.mathworks.com/matlabcentral/fileexchange/27762-small-size-linear-solver), MATLAB Central File Exchange. Abgerufen.

Kompatibilität der MATLAB-Version
Erstellt mit R2010a
Kompatibel mit allen Versionen
Plattform-Kompatibilität
Windows macOS Linux
Kategorien
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SmallSizeSolver/

Version Veröffentlicht Versionshinweise
1.1.0.0

Make sure calling MTIMESX with SPEED option
Modification of H1 lines
1.0.0.0