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 341 - 360 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1137 oscil_dcop_26 Sandia 430 430 1,544 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
1164 oscil_dcop_53 Sandia 430 430 1,544 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
1131 oscil_dcop_20 Sandia 430 430 1,544 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
5 abb313 HB 313 176 1,557 Least Squares Problem 1974 MATLAB Rutherford Boeing Matrix Market
709 lpi_chemcom LPnetlib 288 744 1,590 Linear Programming Problem 1993 MATLAB Rutherford Boeing Matrix Market
1945 TF11 JGD_Forest 216 236 1,607 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
16 bcspwr04 HB 274 274 1,612 Power Network Problem 1981 MATLAB Rutherford Boeing Matrix Market
1169 oscil_trans_01 Sandia 430 430 1,614 Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
17 bcspwr05 HB 443 443 1,623 Power Network Problem 1981 MATLAB Rutherford Boeing Matrix Market
729 lpi_refinery LPnetlib 323 464 1,626 Linear Programming Problem 1993 MATLAB Rutherford Boeing Matrix Market
117 dwt_221 HB 221 221 1,629 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
2369 S10PI_n Rommes 682 682 1,633 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2361 M10PI_n Rommes 682 682 1,633 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
727 lpi_qual LPnetlib 323 464 1,646 Linear Programming Problem 1993 MATLAB Rutherford Boeing Matrix Market
730 lpi_vol1 LPnetlib 323 464 1,646 Linear Programming Problem 1993 MATLAB Rutherford Boeing Matrix Market
703 lpi_bgdbg1 LPnetlib 348 629 1,662 Linear Programming Problem 1993 MATLAB Rutherford Boeing Matrix Market
2 494_bus HB 494 494 1,666 Power Network Problem 1985 MATLAB Rutherford Boeing Matrix Market
1488 GD96_a Pajek 1,096 1,096 1,677 Directed Multigraph 1996 MATLAB Rutherford Boeing Matrix Market
247 shl_0 HB 663 663 1,687 Optimization Problem Sequence 1978 MATLAB Rutherford Boeing Matrix Market
1967 IG5-8 JGD_G5 156 292 1,711 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market