Rank-2 update to LU Factorization
Updated 12 Aug 2005
This script solves the system Ax=b, where A is given in terms of its LU factors plus a rank-2 update.
A, L, and U must all be nonsingular. Solves the linear system in O(n^2) operations.
Greg von Winckel (2023). Rank-2 update to LU Factorization (https://www.mathworks.com/matlabcentral/fileexchange/8270-rank-2-update-to-lu-factorization), MATLAB Central File Exchange. Retrieved .
MATLAB Release Compatibility
Platform CompatibilityWindows macOS Linux
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!Start Hunting!
Discover Live Editor
Create scripts with code, output, and formatted text in a single executable document.