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 381 - 400 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
698 lp_truss LPnetlib 1,000 8,806 27,836 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
1651 pds-80 Mittelmann 129,181 434,580 927,826 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
1652 pds-90 Mittelmann 142,823 475,448 1,014,136 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
1649 pds-60 Mittelmann 99,431 336,421 719,557 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
1648 pds-50 Mittelmann 83,060 275,814 590,833 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
1650 pds-70 Mittelmann 114,944 390,005 833,465 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
1646 pds-30 Mittelmann 49,944 158,489 340,635 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
327 qc324 Bai 324 324 26,730 Electromagnetics Problem 1991 MATLAB Rutherford Boeing Matrix Market
326 qc2534 Bai 2,534 2,534 463,360 Electromagnetics Problem 1991 MATLAB Rutherford Boeing Matrix Market
1303 linverse GHS_indef 11,999 11,999 95,977 Statistical/Mathematical Problem 1991 MATLAB Rutherford Boeing Matrix Market
640 lp_ken_18 LPnetlib 105,127 154,699 358,171 Linear Programming Problem 1991 MATLAB Rutherford Boeing Matrix Market
719 lpi_itest2 LPnetlib 9 13 26 Linear Programming Problem 1991 MATLAB Rutherford Boeing Matrix Market
720 lpi_itest6 LPnetlib 11 17 29 Linear Programming Problem 1991 MATLAB Rutherford Boeing Matrix Market
638 lp_ken_11 LPnetlib 14,694 21,349 49,058 Linear Programming Problem 1991 MATLAB Rutherford Boeing Matrix Market
1312 jnlbrng1 GHS_psdef 40,000 40,000 199,200 Optimization Problem 1991 MATLAB Rutherford Boeing Matrix Market
1311 gridgena GHS_psdef 48,962 48,962 512,084 Optimization Problem 1991 MATLAB Rutherford Boeing Matrix Market
637 lp_ken_07 LPnetlib 2,426 3,602 8,404 Linear Programming Problem 1991 MATLAB Rutherford Boeing Matrix Market
639 lp_ken_13 LPnetlib 28,632 42,659 97,246 Linear Programming Problem 1991 MATLAB Rutherford Boeing Matrix Market
539 add20 Hamm 2,395 2,395 13,151 Circuit Simulation Problem 1991 MATLAB Rutherford Boeing Matrix Market
540 add32 Hamm 4,960 4,960 19,848 Circuit Simulation Problem 1991 MATLAB Rutherford Boeing Matrix Market