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 1381 - 1400 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1957 Franz4 JGD_Franz 6,784 5,252 46,528 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
155 gemat1 HB 4,929 10,595 46,591 Power Network Problem 1984 MATLAB Rutherford Boeing Matrix Market
438 ex7 FIDAP 1,633 1,633 46,626 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
349 bcsstm39 Boeing 46,772 46,772 46,772 Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
2323 Oregon-1 SNAP 11,492 11,492 46,818 Undirected Graph Sequence 2001 MATLAB Rutherford Boeing Matrix Market
1702 crew1 Meszaros 135 6,469 46,950 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1190 rajat06 Rajat 10,922 10,922 46,983 Circuit Simulation Problem 2004 MATLAB Rutherford Boeing Matrix Market
1739 nl Meszaros 7,039 15,325 47,035 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
2165 kneser_8_3_1 JGD_Margulies 15,737 15,681 47,042 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2065 mk11-b4b JGD_Homology 9,450 17,325 47,250 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1764 rosen2 Meszaros 1,032 3,080 47,536 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
421 ex24 FIDAP 2,283 2,283 47,901 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1620 mhd1280a Bai 1,280 1,280 47,906 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
372 circuit_3 Bomhof 12,127 12,127 48,137 Circuit Simulation Problem 2000 MATLAB Rutherford Boeing Matrix Market
2405 PGPgiantcompo Arenas 10,680 10,680 48,632 Undirected Multigraph 2004 MATLAB Rutherford Boeing Matrix Market
2343 mimo46x46_system Rommes 13,250 13,250 48,735 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2340 xingo_afonso_itaipu Rommes 13,250 13,250 48,735 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2339 ww_vref_6405 Rommes 13,251 13,251 48,737 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2342 mimo28x28_system Rommes 13,251 13,251 48,737 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
1197 rajat13 Rajat 7,598 7,598 48,762 Circuit Simulation Problem 2004 MATLAB Rutherford Boeing Matrix Market