|Matrix Generator MVMGRC|
|Source:||J. Grcar, Sandia National Laboratory|
|Discipline:||Numerical linear algebra|
|Output format:||matrix-vector multiply|
An n × n Grcar matrix is a nonsymmetric Toeplitz matrix:
The matrix has sensitive eigenvalues. Figure 1 and Figure 2 are the eigenvalue distribution of 100 by 100 Grcar matrix A and AT, computed by QR algorithm in Matlab.
The following is the FORTRAN calling sequence for forming matrix-vector AX or ATX: Fortran calling sequence.
|N||the order of the matrix|
[ Home ] [ Search ] [ Browse ] [ Resources ]
Last change in this page: Wed Sep 22 13:37:30 US/Eastern 2004 [Comments: ]