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.

Filter by Matrix Size and Shape

Rows
Columns
Nonzeros

Filter by Matrix Structure and Entry Type

Pattern Symmetry
Numerical Symmetry
Strongly Connected Components

Filter by Matrix Metadata

Matrix ID
Year
Displaying collection matrices 261 - 280 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1346 rajat19 Rajat 1,157 1,157 3,699 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1369 rajat20 Rajat 86,916 86,916 604,299 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1370 rajat21 Rajat 411,676 411,676 1,876,011 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
2848 nxp1 Freescale 414,604 414,604 2,655,880 Circuit Simulation Problem 2018 MATLAB Rutherford Boeing Matrix Market
2274 memchip Freescale 2,707,524 2,707,524 13,343,948 Circuit Simulation Problem 2010 MATLAB Rutherford Boeing Matrix Market
1345 rajat18 Rajat 94,294 94,294 479,151 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1343 rajat16 Rajat 94,294 94,294 476,766 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
2275 transient Freescale 178,866 178,866 961,368 Circuit Simulation Problem 2010 MATLAB Rutherford Boeing Matrix Market
1198 rajat14 Rajat 180 180 1,475 Circuit Simulation Problem 2004 MATLAB Rutherford Boeing Matrix Market
1413 ckt11752_dc_1 IBM_EDA 49,702 49,702 333,029 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1183 coupled IBM_Austin 11,341 11,341 97,193 Circuit Simulation Problem 2004 MATLAB Rutherford Boeing Matrix Market
1414 ckt11752_tr_0 IBM_EDA 49,702 49,702 332,807 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1201 Hamrle3 Hamrle 1,447,360 1,447,360 5,514,242 Circuit Simulation Problem 2004 MATLAB Rutherford Boeing Matrix Market
1316 rajat15 Rajat 37,261 37,261 443,573 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1344 rajat17 Rajat 94,294 94,294 479,246 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
543 memplus Hamm 17,758 17,758 99,147 Circuit Simulation Problem 1991 MATLAB Rutherford Boeing Matrix Market
2277 circuit5M_dc Freescale 3,523,317 3,523,317 14,865,409 Circuit Simulation Problem 2010 MATLAB Rutherford Boeing Matrix Market
542 hcircuit Hamm 105,676 105,676 513,072 Circuit Simulation Problem 2001 MATLAB Rutherford Boeing Matrix Market
544 scircuit Hamm 170,998 170,998 958,936 Circuit Simulation Problem 2001 MATLAB Rutherford Boeing Matrix Market
539 add20 Hamm 2,395 2,395 13,151 Circuit Simulation Problem 1991 MATLAB Rutherford Boeing Matrix Market