The Matrix Market

Home Search Browse Resources

FORSYTHE: Perturbed Jordan block

from the MMDELI

Matrix Generator FORSYTHE
Source: N. J. Higham
Discipline: numerical linear algebra
Language: Java applet
Output format: Matrix Market format

This is a Java applet which generates a Jordan block with ALPHA in the (N,1) position. A Jordan block is a bidiagonal matrix with constant diagonal and ones on the first upper diagonal.

This generator was developed by Bruce Miller of NIST based on Nick Higham's Test Matrix Toolbox for MATLAB.


Norder of the matrix.
LAMBDArepeated diagonal element.
ALPHAperturbation (value of element A(N,1)).


The Matrix Market is a service of the Mathematical and Computational Sciences Division / Information Technology Laboratory / National Institute of Standards and Technology.

[ Home ] [ Search ] [ Browse ] [ Resources ]

Last change in this page: Wed Sep 22 13:34:20 US/Eastern 2004 [Comments: ]