The SuiteSparse Matrix Collection (formerly the University of Florida Sparse Matrix Collection) is a widely used set of sparse matrix benchmarks collected from a wide range of applications. See the about page for more information.

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Matrix ID
Year
Displaying collection matrices 1961 - 1980 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
184 jagmesh9 HB 1,349 1,349 9,101 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
375 coater1 Brethour 1,348 1,348 19,457 Computational Fluid Dynamics Problem 1997 MATLAB Rutherford Boeing Matrix Market
2674 freeFlyingRobot_2 VDOL 1,338 1,338 11,600 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
1725 model4 Meszaros 1,337 4,962 45,753 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
2125 n4c6-b2 JGD_Homology 1,330 210 3,990 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2049 cis-n4c6-b2 JGD_Homology 1,330 210 3,990 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2568 FX_March2010 Davis 1,319 9,498 301,899 Term/Document Graph 2010 MATLAB Rutherford Boeing Matrix Market
628 lp_ganges LPnetlib 1,309 1,706 6,937 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
2147 Trec13 JGD_Kocay 1,301 6,561 654,517 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1911 plbuckle TKK 1,282 1,282 30,644 Structural Problem 2008 MATLAB Rutherford Boeing Matrix Market
1956 Franz3 JGD_Franz 1,280 2,800 11,520 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1621 mhd1280b Bai 1,280 1,280 22,778 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1620 mhd1280a Bai 1,280 1,280 47,906 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
2743 spaceStation_10 VDOL 1,272 1,272 17,478 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
2189 D_7 JGD_SL6 1,270 971 12,714 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
195 lshp1270 HB 1,270 1,270 8,668 Thermal Problem 1978 MATLAB Rutherford Boeing Matrix Market
2562 cz1268 CPM 1,268 1,268 12,786 2D/3D Problem 2012 MATLAB Rutherford Boeing Matrix Market
2073 mk9-b2 JGD_Homology 1,260 378 3,780 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
208 mahindas HB 1,258 1,258 7,682 Economic Problem 1984 MATLAB Rutherford Boeing Matrix Market
1628 rdb1250 Bai 1,250 1,250 7,300 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market