Explore a large, curated collection of sparse matrices for research and analysis, with filters, formats, and download options for academic and technical work.
Browse and download real-world sparse matrices
The SuiteSparse Matrix Collection is a comprehensive online database of sparse matrices gathered from real-world applications. Whether you're a researcher, student, or engineer working in computational science, this site lets you easily explore, filter, and download matrices for testing algorithms or benchmarking software.
You can search the collection using various filters, view detailed information about each matrix, and access them in multiple formats like MATLAB and Matrix Market. The site is especially useful for academic projects, algorithm development, and anyone needing real-world data for analysis or software testing.
Backed by Texas A&M University's Computer Science & Engineering Department, the SuiteSparse Matrix Collection is a trusted resource for the scientific and engineering community.
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