• UF Sparse Matrix Collection

    UF Sparse Matrix Collection: Wang group.

  • Click here for a description of the Wang group.
  • Click here for a list of all matrix groups.
  • Click here for a list of all matrices.

    matrix graph Group/Name id download # rows # cols nonzeros type sym spd?
    Wang/swang1 Wang/swang1 Wang/swang1 828 MAT, MM, RB 3,169 3,169 20,841 real unsymmetric 0% no
    Wang/swang2 Wang/swang2 Wang/swang2 829 MAT, MM, RB 3,169 3,169 20,841 real unsymmetric 0% no
    Wang/wang1 Wang/wang1 Wang/wang1 830 MAT, MM, RB 2,903 2,903 19,093 real unsymmetric 81% no
    Wang/wang2 Wang/wang2 Wang/wang2 831 MAT, MM, RB 2,903 2,903 19,093 real unsymmetric 81% no
    Wang/wang3 Wang/wang3 Wang/wang3 832 MAT, MM, RB 26,064 26,064 177,168 real unsymmetric 98% no
    Wang/wang4 Wang/wang4 Wang/wang4 833 MAT, MM, RB 26,068 26,068 177,196 real unsymmetric 5% 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.