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 1901 - 1920 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1430 filter2D Oberwolfach 1,668 1,668 10,750 Model Reduction Problem 2006 MATLAB Rutherford Boeing Matrix Market
437 ex6 FIDAP 1,651 1,651 49,062 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1756 progas Meszaros 1,650 1,900 8,897 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
893 lung1 Norris 1,650 1,650 7,419 Computational Fluid Dynamics Problem 2003 MATLAB Rutherford Boeing Matrix Market
2692 hangGlider_2 VDOL 1,647 1,647 14,754 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
2747 spaceStation_14 VDOL 1,640 1,640 24,324 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
438 ex7 FIDAP 1,633 1,633 46,626 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
20 bcspwr08 HB 1,624 1,624 6,050 Power Network Problem 1981 MATLAB Rutherford Boeing Matrix Market
2746 spaceStation_13 VDOL 1,617 1,617 23,649 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
19 bcspwr07 HB 1,612 1,612 5,824 Power Network Problem 1981 MATLAB Rutherford Boeing Matrix Market
1724 model3 Meszaros 1,609 4,578 23,974 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
434 ex4 FIDAP 1,601 1,601 31,849 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
2881 Plants_10NN ML_Graph 1,600 1,600 21,930 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2882 plantsmargin_12NN ML_Graph 1,600 1,600 25,482 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2883 plantstexture_10NN ML_Graph 1,599 1,599 21,204 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2884 semeion_10NN ML_Graph 1,593 1,593 22,226 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2666 dynamicSoaringProblem_2 VDOL 1,591 1,591 15,588 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
2401 netscience Newman 1,589 1,589 5,484 Undirected Weighted Graph 2006 MATLAB Rutherford Boeing Matrix Market
2040 ch8-8-b1 JGD_Homology 1,568 64 3,136 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1751 pcb1000 Meszaros 1,565 2,820 20,463 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market