• UF Sparse Matrix Collection

    UF Sparse Matrix Collection: IBM_Austin group.

  • Click here for a description of the IBM_Austin 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?
    IBM_Austin/coupled IBM_Austin/coupled IBM_Austin/coupled 1183 MAT, MM, RB 11,341 11,341 97,193 real unsymmetric 78% 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.