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 1101 - 1120 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
421 ex24 FIDAP 2,283 2,283 47,901 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1378 Sieber MathWorks 2,290 2,290 14,873 Counter Example Problem 2006 MATLAB Rutherford Boeing Matrix Market
2706 lowThrust_2 VDOL 2,312 2,312 26,261 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
1538 c-19 Schenk_IBMNA 2,327 2,327 21,817 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
891 heart2 Norris 2,339 2,339 680,341 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
892 heart3 Norris 2,339 2,339 680,341 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
1732 nemsafm Meszaros 334 2,348 2,826 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
2676 freeFlyingRobot_4 VDOL 2,358 2,358 18,218 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
1533 yeast Pajek 2,361 2,361 13,828 Undirected Graph 2003 MATLAB Rutherford Boeing Matrix Market
1931 bibd_17_4b JGD_BIBD 136 2,380 14,280 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1932 bibd_17_4 JGD_BIBD 136 2,380 14,280 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
539 add20 Hamm 2,395 2,395 13,151 Circuit Simulation Problem 1991 MATLAB Rutherford Boeing Matrix Market
841 rdist3a Zitney 2,398 2,398 61,896 Chemical Process Simulation Problem 1992 MATLAB Rutherford Boeing Matrix Market
2019 ch6-6-b3 JGD_Homology 5,400 2,400 21,600 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
407 ex10 FIDAP 2,410 2,410 54,840 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
2891 YaleB_10NN ML_Graph 2,414 2,414 34,808 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2663 MISKnowledgeMap Moqri 2,427 2,427 57,022 Undirected Weighted Graph 2015 MATLAB Rutherford Boeing Matrix Market
659 lp_pilotnov LPnetlib 975 2,446 13,331 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
2733 spaceShuttleEntry_4 VDOL 2,450 2,450 39,669 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
2230 TSOPF_FS_b9_c1 TSOPF 2,454 2,454 25,032 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market