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 2241 - 2260 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1399 laminar_duct3D Raju 67,173 67,173 3,788,857 Computational Fluid Dynamics Problem 2006 MATLAB Rutherford Boeing Matrix Market
2346 zeros_nopss_13k Rommes 13,296 13,296 48,827 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2343 mimo46x46_system Rommes 13,250 13,250 48,735 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2352 bips98_1450 Rommes 11,305 11,305 44,678 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2350 bips98_606 Rommes 7,135 7,135 34,738 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2347 descriptor_xingo6u Rommes 20,738 20,738 73,916 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2344 juba40k Rommes 40,337 40,337 144,945 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2342 mimo28x28_system Rommes 13,251 13,251 48,737 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2341 mimo8x8_system Rommes 13,309 13,309 48,872 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2348 nopss_11k Rommes 11,685 11,685 44,941 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2338 ww_36_pmec_36 Rommes 66 66 1,194 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2339 ww_vref_6405 Rommes 13,251 13,251 48,737 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2349 xingo3012 Rommes 20,944 20,944 74,386 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2340 xingo_afonso_itaipu Rommes 13,250 13,250 48,735 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
2357 M10PI_n1 Rommes 528 528 1,317 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2362 M20PI_n Rommes 1,182 1,182 2,881 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2358 M20PI_n1 Rommes 1,028 1,028 2,547 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2363 M40PI_n Rommes 2,182 2,182 5,341 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2359 M40PI_n1 Rommes 2,028 2,028 5,007 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market