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 2421 - 2440 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
427 ex3 FIDAP 1,821 1,821 52,685 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
426 ex29 FIDAP 2,870 2,870 23,754 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
928 poisson3Db FEMLAB 85,623 85,623 2,374,949 Computational Fluid Dynamics Problem 2003 MATLAB Rutherford Boeing Matrix Market
933 waveguide3D FEMLAB 21,036 21,036 303,468 Electromagnetics Problem 2003 MATLAB Rutherford Boeing Matrix Market
932 sme3Dc FEMLAB 42,930 42,930 3,148,656 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
931 sme3Db FEMLAB 29,067 29,067 2,081,063 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
930 sme3Da FEMLAB 12,504 12,504 874,887 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
929 problem1 FEMLAB 415 415 2,779 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
927 poisson3Da FEMLAB 13,514 13,514 352,762 Computational Fluid Dynamics Problem 2003 MATLAB Rutherford Boeing Matrix Market
926 poisson2D FEMLAB 367 367 2,417 Computational Fluid Dynamics Problem 2003 MATLAB Rutherford Boeing Matrix Market
925 ns3Da FEMLAB 20,414 20,414 1,679,599 Computational Fluid Dynamics Problem 2003 MATLAB Rutherford Boeing Matrix Market
1319 airfoil_2d Engwirda 14,214 14,214 259,688 Computational Fluid Dynamics Problem 2006 MATLAB Rutherford Boeing Matrix Market
2830 ifiss_mat Embree 96,307 96,307 3,599,932 Computational Fluid Dynamics 2015 MATLAB Rutherford Boeing Matrix Market
2329 gsm_106857 Dziekonski 589,446 589,446 21,758,924 Electromagnetics Problem 2010 MATLAB Rutherford Boeing Matrix Market
2387 dielFilterV3clx Dziekonski 420,408 420,408 32,886,208 Electromagnetics Problem 2011 MATLAB Rutherford Boeing Matrix Market
2385 dielFilterV2clx Dziekonski 607,232 607,232 25,309,272 Electromagnetics Problem 2011 MATLAB Rutherford Boeing Matrix Market
2388 dielFilterV3real Dziekonski 1,102,824 1,102,824 89,306,020 Electromagnetics Problem 2011 MATLAB Rutherford Boeing Matrix Market
2386 dielFilterV2real Dziekonski 1,157,456 1,157,456 48,538,952 Electromagnetics Problem 2011 MATLAB Rutherford Boeing Matrix Market
402 cavity23 DRIVCAV 4,562 4,562 131,735 Subsequent Computational Fluid Dynamics Problem 1996 MATLAB Rutherford Boeing Matrix Market
401 cavity22 DRIVCAV 4,562 4,562 138,040 Subsequent Computational Fluid Dynamics Problem 1996 MATLAB Rutherford Boeing Matrix Market