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DINGDONG: A symmetric Hankel matrices with eigenvalues around (+/-)PI/2

from the MMDELI

Matrix Generator DINGDONG
Source: F. N. Ris
Discipline: numerical linear algebra
Language: Java applet
Output format: Matrix Market format

This is a Java applet which generates the symmetric, square Hankel matrix defined by A(i,j) = 1/(2(N-i-j+3/2). Its eigenvalues cluster about PI/2 and -PI/2.

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

Parameters:

Norder of the matrix.

Links:

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

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Last change in this page: Wed Sep 22 13:34:19 US/Eastern 2004 [Comments: ]