2007.12: Algorithm 694: A Collection of Test Matrices in MATLAB
2007.12: Nicholas J. Higham (1991) Algorithm 694: A Collection of Test Matrices in MATLAB. ACM Transactions on Mathematical Software, 17 (3). pp. 289-305. ISSN 0098-3500
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Abstract
We present a collection of 45 parametrized test matrices. The matrices are mostly square, dense, nonrandom, and of arbitrary dimension. The collection includes matrices with known inverses or known eigenvalues, ill-conditioned or rank deficient matrices, and symmetric, positive definite, orthogonal, defective, involuntary, and totally positive matrices. For each matrix we give a MATLAB M-file that generates it.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | test matrix, MATLAB |
| Subjects: | MSC 2000 > 15 Linear and multilinear algebra; matrix theory MSC 2000 > 65 Numerical analysis |
| MIMS number: | 2007.12 |
| Deposited By: | Nick Higham |
| Deposited On: | 05 February 2007 |
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