Tridiagonal Matrix Algorithm (Thomas Alg.) (tridiagonal)
Updated 29 Aug 2021
x = tridiagonal(A,d)
Most other references have 's ranging from to both in the definition of the tridiagonal matrix and in the algorithm used to solve the corresponding linear system. In this implementation, I have the 's ranging from to ; this makes the algorithm slightly more straightforward to implement.
- See "EXAMPLES.mlx" or the "Examples" tab on the File Exchange page for examples.
- See "Tridiagonal_Matrix_Algorithm__Thomas_Algorithm_.pdf" (also included with download) for the technical documentation.
Tamas Kis (2021). Tridiagonal Matrix Algorithm (Thomas Alg.) (tridiagonal) (https://github.com/tamaskis/tridiagonal-MATLAB/releases/tag/v4.0.0), GitHub. Retrieved .
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