title

Matrix Market

description

A repository of matrix test data for use in comparative studies of algorithms. The matrices have been taken from problems in linear systems, least squares, and eigenvalue calculations in a wide variety of scientific and engineering disciplines. Includes search for matrices by size, mathematical properties, and keywords.

keywords

testing and evaluation, reference data, sparse matrix, numerical linear algebra, linear systems, linear equations, mathematical software, eigenvalues, eigenvectors, linear least squares, Harwell-Boeing collection, Matrix Market exchange format