Banded Symmetric Successive Overrealaxation

Solves a linear system whose coefficient matrix is symmetric and banded using SOR
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Updated 20 Apr 2011

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Goal: This code solves the linear system Ax=b, where A is a symmetric banded matrix, using banded SOR. A is first stored in compact storage mode and next SOR is applied to the compact storage.

Input: This code accepts a symmetric banded matrix A, initial guess x0, vector b, SOR parameter omega and tolerance epsilon.

Output: This code outputs the SOR-computed solution x, number of iteration called Iteration and error called Error, which is the Euclidean distance between kth iterate and k+1 iterate just when Error < epsilon.

Cite As

Michael Akinwumi (2024). Banded Symmetric Successive Overrealaxation (https://www.mathworks.com/matlabcentral/fileexchange/31132-banded-symmetric-successive-overrealaxation), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2010b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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Version Published Release Notes
1.0.0.0