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 1081 - 1100 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
16 bcspwr04 HB 274 274 1,612 Power Network Problem 1981 MATLAB Rutherford Boeing Matrix Market
15 bcspwr03 HB 118 118 476 Power Network Problem 1981 MATLAB Rutherford Boeing Matrix Market
14 bcspwr02 HB 49 49 167 Power Network Problem 1981 MATLAB Rutherford Boeing Matrix Market
13 bcspwr01 HB 39 39 131 Power Network Problem 1981 MATLAB Rutherford Boeing Matrix Market
4 685_bus HB 685 685 3,249 Power Network Problem 1985 MATLAB Rutherford Boeing Matrix Market
2 494_bus HB 494 494 1,666 Power Network Problem 1985 MATLAB Rutherford Boeing Matrix Market
3 662_bus HB 662 662 2,474 Power Network Problem 1985 MATLAB Rutherford Boeing Matrix Market
1 1138_bus HB 1,138 1,138 4,054 Power Network Problem 1985 MATLAB Rutherford Boeing Matrix Market
2224 TSOPF_FS_b300_c1 TSOPF 29,214 29,214 4,400,122 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market
2225 TSOPF_FS_b300_c2 TSOPF 56,814 56,814 8,767,466 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market
2226 TSOPF_FS_b300_c3 TSOPF 84,414 84,414 13,135,930 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market
2536 OPF_10000 IPSO 43,887 43,887 426,898 Power Network Problem 2011 MATLAB Rutherford Boeing Matrix Market
2227 TSOPF_FS_b39_c19 TSOPF 76,216 76,216 1,977,600 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market
2537 OPF_3754 IPSO 15,435 15,435 141,478 Power Network Problem 2011 MATLAB Rutherford Boeing Matrix Market
2535 HTC_336_9129 IPSO 226,340 226,340 762,969 Power Network Problem 2011 MATLAB Rutherford Boeing Matrix Market
2534 HTC_336_4438 IPSO 226,340 226,340 783,496 Power Network Problem 2011 MATLAB Rutherford Boeing Matrix Market
2228 TSOPF_FS_b39_c30 TSOPF 120,216 120,216 3,121,160 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market
2222 TSOPF_FS_b162_c3 TSOPF 30,798 30,798 1,801,300 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market
2221 TSOPF_FS_b162_c1 TSOPF 10,798 10,798 608,540 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market
2223 TSOPF_FS_b162_c4 TSOPF 40,798 40,798 2,398,220 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market