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 1561 - 1580 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
46 bcsstk24 HB 3,562 3,562 159,910 Structural Problem 1984 MATLAB Rutherford Boeing Matrix Market
890 heart1 Norris 3,557 3,557 1,385,317 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
2672 dynamicSoaringProblem_8 VDOL 3,543 3,543 38,136 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
910 cage9 vanHeukelum 3,534 3,534 41,594 Directed Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market
609 lp_cre_a LPnetlib 3,516 7,248 18,168 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
2671 dynamicSoaringProblem_7 VDOL 3,511 3,511 37,680 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
1540 c-21 Schenk_IBMNA 3,509 3,509 32,145 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1180 lock3491 HB 3,491 3,491 160,444 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
201 lshp3466 HB 3,466 3,466 23,896 Thermal Problem 1978 MATLAB Rutherford Boeing Matrix Market
377 thermal Brunetiere 3,456 3,456 66,528 Thermal Problem 2000 MATLAB Rutherford Boeing Matrix Market
900 shermanACa Shen 3,432 3,432 25,220 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
2670 dynamicSoaringProblem_6 VDOL 3,431 3,431 36,741 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
819 raefsky6 Simon 3,402 3,402 130,371 Structural Problem 1993 MATLAB Rutherford Boeing Matrix Market
1839 sctap1-2c Meszaros 3,390 7,458 21,854 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
440 ex9 FIDAP 3,363 3,363 99,471 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
2678 freeFlyingRobot_6 VDOL 3,358 3,358 27,030 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
1728 model7 Meszaros 3,358 9,582 51,027 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
250 sstmodel HB 3,345 3,345 22,749 Structural Problem 1983 MATLAB Rutherford Boeing Matrix Market
2819 Goodwin_017 Goodwin 3,317 3,317 97,773 Computational Fluid Dynamics 2018 MATLAB Rutherford Boeing Matrix Market
246 sherman5 HB 3,312 3,312 20,793 Computational Fluid Dynamics Problem 1984 MATLAB Rutherford Boeing Matrix Market