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 1301 - 1320 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1301 cont-300 GHS_indef 180,895 180,895 988,195 Optimization Problem 2004 MATLAB Rutherford Boeing Matrix Market
1302 dixmaanl GHS_indef 60,000 60,000 299,998 Optimization Problem 1989 MATLAB Rutherford Boeing Matrix Market
1303 linverse GHS_indef 11,999 11,999 95,977 Statistical/Mathematical Problem 1991 MATLAB Rutherford Boeing Matrix Market
1304 ncvxbqp1 GHS_indef 50,000 50,000 349,968 Optimization Problem 1995 MATLAB Rutherford Boeing Matrix Market
1305 ncvxqp3 GHS_indef 75,000 75,000 499,964 Optimization Problem 1995 MATLAB Rutherford Boeing Matrix Market
1306 ncvxqp5 GHS_indef 62,500 62,500 424,966 Optimization Problem 1995 MATLAB Rutherford Boeing Matrix Market
1307 ncvxqp7 GHS_indef 87,500 87,500 574,962 Optimization Problem 1995 MATLAB Rutherford Boeing Matrix Market
1308 sparsine GHS_indef 50,000 50,000 1,548,988 Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
1309 spmsrtls GHS_indef 29,995 29,995 229,947 Statistical/Mathematical Problem 2004 MATLAB Rutherford Boeing Matrix Market
1310 cvxbqp1 GHS_psdef 50,000 50,000 349,968 Optimization Problem 1995 MATLAB Rutherford Boeing Matrix Market
1311 gridgena GHS_psdef 48,962 48,962 512,084 Optimization Problem 1991 MATLAB Rutherford Boeing Matrix Market
1312 jnlbrng1 GHS_psdef 40,000 40,000 199,200 Optimization Problem 1991 MATLAB Rutherford Boeing Matrix Market
1313 minsurfo GHS_psdef 40,806 40,806 203,622 Optimization Problem 2000 MATLAB Rutherford Boeing Matrix Market
1314 obstclae GHS_psdef 40,000 40,000 197,608 Optimization Problem 1983 MATLAB Rutherford Boeing Matrix Market
1315 torsion1 GHS_psdef 40,000 40,000 197,608 Duplicate Optimization Problem 1983 MATLAB Rutherford Boeing Matrix Market
1316 rajat15 Rajat 37,261 37,261 443,573 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1317 mri1 Bydder 65,536 147,456 589,824 Computer Graphics/Vision Problem 2005 MATLAB Rutherford Boeing Matrix Market
1318 mri2 Bydder 63,240 147,456 569,160 Computer Graphics/Vision Problem 2005 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
1320 dc1 IBM_EDA 116,835 116,835 766,396 Circuit Simulation Problem Sequence 2005 MATLAB Rutherford Boeing Matrix Market