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 2381 - 2400 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
234 pores_3 HB 532 532 3,474 Computational Fluid Dynamics Problem 1980 MATLAB Rutherford Boeing Matrix Market
1712 gams30a Meszaros 354 531 1,287 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
722 lpi_klein2 LPnetlib 477 531 5,062 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
1676 gams30am Meszaros 354 531 1,287 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
2885 Spectro_10NN ML_Graph 531 531 7,422 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2357 M10PI_n1 Rommes 528 528 1,317 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2365 S10PI_n1 Rommes 528 528 1,317 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
1745 p0282 Meszaros 241 523 2,207 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
2161 flower_8_1 JGD_Margulies 625 513 1,538 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1617 dwb512 Bai 512 512 2,500 Electromagnetics Problem 1993 MATLAB Rutherford Boeing Matrix Market
128 dwt_512 HB 512 512 3,502 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
166 gre_512 HB 512 512 1,976 Directed Weighted Graph 1981 MATLAB Rutherford Boeing Matrix Market
1616 dwa512 Bai 512 512 2,480 Electromagnetics Problem 1993 MATLAB Rutherford Boeing Matrix Market
311 dw256B Bai 512 512 2,500 Electromagnetics Problem 1993 MATLAB Rutherford Boeing Matrix Market
310 dw256A Bai 512 512 2,480 Electromagnetics Problem 1993 MATLAB Rutherford Boeing Matrix Market
193 lnsp_511 HB 511 511 2,796 Computational Fluid Dynamics 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
79 beaflw HB 497 507 53,403 Economic Problem 1982 MATLAB Rutherford Boeing Matrix Market
80 beause HB 497 507 44,551 Economic Problem 1982 MATLAB Rutherford Boeing Matrix Market
78 beacxc HB 497 506 50,409 Economic Problem 1982 MATLAB Rutherford Boeing Matrix Market