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 161 - 180 of 2904 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
22 bcspwr10 HB 5,300 5,300 21,842 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
162 gre_185 HB 185 185 975 Directed Weighted Graph 1981 MATLAB Rutherford Boeing Matrix Market
669 lp_scagr7 LPnetlib 129 185 465 Linear Programming Problem 1981 MATLAB Rutherford Boeing Matrix Market
160 gre_1107 HB 1,107 1,107 5,664 Directed Weighted Graph 1981 MATLAB Rutherford Boeing Matrix Market
161 gre_115 HB 115 115 421 Directed Weighted Graph 1981 MATLAB Rutherford Boeing Matrix Market
325 pde900 Bai 900 900 4,380 2D/3D Problem 1982 MATLAB Rutherford Boeing Matrix Market
324 pde2961 Bai 2,961 2,961 14,585 2D/3D Problem 1982 MATLAB Rutherford Boeing Matrix Market
174 impcol_d HB 425 425 1,255 Chemical Process Simulation Problem 1982 MATLAB Rutherford Boeing Matrix Market
323 pde225 Bai 225 225 1,065 2D/3D Problem 1982 MATLAB Rutherford Boeing Matrix Market
175 impcol_e HB 225 225 1,303 Chemical Process Simulation Problem 1982 MATLAB Rutherford Boeing Matrix Market
214 nnc1374 HB 1,374 1,374 8,588 2D/3D Problem 1982 MATLAB Rutherford Boeing Matrix Market
191 lnsp3937 HB 3,937 3,937 25,407 Computational Fluid Dynamics Problem 1982 MATLAB Rutherford Boeing Matrix Market
192 lnsp_131 HB 131 131 536 Computational Fluid Dynamics Problem 1982 MATLAB Rutherford Boeing Matrix Market
188 lns_131 HB 131 131 536 Computational Fluid Dynamics Problem 1982 MATLAB Rutherford Boeing Matrix Market
189 lns_3937 HB 3,937 3,937 25,407 Computational Fluid Dynamics Problem 1982 MATLAB Rutherford Boeing Matrix Market
171 impcol_a HB 207 207 572 Chemical Process Simulation Problem 1982 MATLAB Rutherford Boeing Matrix Market
190 lns_511 HB 511 511 2,796 Computational Fluid Dynamics Problem 1982 MATLAB Rutherford Boeing Matrix Market