Algorithm 694: A Collection of Test Matrices in MATLAB

Higham, Nicholas J. (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 2010, the AMS's Mathematics Subject Classification > 15 Linear and multilinear algebra; matrix theory MSC 2010, the AMS's Mathematics Subject Classification > 65 Numerical analysis
Depositing User:	Nick Higham
Date Deposited:	05 Feb 2007
Last Modified:	20 Oct 2017 14:12
URI:	https://eprints.maths.manchester.ac.uk/id/eprint/698

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