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.

Filter by Matrix Size and Shape

Rows
Columns
Nonzeros

Filter by Matrix Structure and Entry Type

Pattern Symmetry
Numerical Symmetry
Strongly Connected Components

Filter by Matrix Metadata

Matrix ID
Year
Displaying collection matrices 861 - 880 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2126 n4c6-b3 JGD_Homology 5,970 1,330 23,880 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2050 cis-n4c6-b3 JGD_Homology 5,970 1,330 23,880 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2674 freeFlyingRobot_2 VDOL 1,338 1,338 11,600 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
375 coater1 Brethour 1,348 1,348 19,457 Computational Fluid Dynamics Problem 1997 MATLAB Rutherford Boeing Matrix Market
184 jagmesh9 HB 1,349 1,349 9,101 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
676 lp_scsd6 LPnetlib 147 1,350 4,316 Linear Programming Problem 1981 MATLAB Rutherford Boeing Matrix Market
2112 n4c5-b4 JGD_Homology 2,852 1,350 14,260 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1442 rail_1357 Oberwolfach 1,357 1,357 8,985 Model Reduction Problem 2002 MATLAB Rutherford Boeing Matrix Market
2744 spaceStation_11 VDOL 1,364 1,364 18,954 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
2079 n2c6-b4 JGD_Homology 3,003 1,365 15,015 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2101 n3c6-b4 JGD_Homology 3,003 1,365 15,015 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
214 nnc1374 HB 1,374 1,374 8,588 2D/3D Problem 1982 MATLAB Rutherford Boeing Matrix Market
181 jagmesh6 HB 1,377 1,377 8,993 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
693 lp_standgub LPnetlib 361 1,383 3,338 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
1824 small Meszaros 677 1,400 3,207 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
2857 Binaryalphadigs_10NN ML_Graph 1,404 1,404 19,392 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
1698 complex Meszaros 1,023 1,408 46,463 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
420 ex23 FIDAP 1,409 1,409 42,760 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
2745 spaceStation_12 VDOL 1,410 1,410 19,728 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
2731 spaceShuttleEntry_2 VDOL 1,428 1,428 24,073 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market