UF Sparse Matrix Collection: Shen group.
matrix | graph | Group/Name | id | download | # rows | # cols | nonzeros | type | sym | spd? |
---|---|---|---|---|---|---|---|---|---|---|
Shen/e40r0100 | 899 | MAT, MM, RB | 17,281 | 17,281 | 553,562 | real unsymmetric | 0.20% | no | ||
Shen/shermanACa | 900 | MAT, MM, RB | 3,432 | 3,432 | 25,220 | real unsymmetric | 2% | no | ||
Shen/shermanACb | 901 | MAT, MM, RB | 18,510 | 18,510 | 145,149 | real unsymmetric | 3% | no | ||
Shen/shermanACd | 902 | MAT, MM, RB | 6,136 | 6,136 | 53,329 | real unsymmetric | 2% | no |
Maintained by Tim Davis, last updated 10-Jun-2015.
Matrix pictures by cspy, a MATLAB function in the CSparse package.
See UFget to download directly into MATLAB.