You are now following this Submission
- You will see updates in your followed content feed
- You may receive emails, depending on your communication preferences
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.
Cite As
Bruno Luong (2026). Small size linear solver (https://www.mathworks.com/matlabcentral/fileexchange/27762-small-size-linear-solver), MATLAB Central File Exchange. Retrieved .
Acknowledgements
Inspired by: MTIMESX - Fast Matrix Multiply with Multi-Dimensional Support
General Information
- Version 1.1.0.0 (3.03 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
