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makematrix_wilkinsonm

Returns the Wilkinson -

Calling Sequence

A = makematrix_wilkinsonm ( n )

Parameters

n :

a 1-by-1 matrix of doubles, integer value, the size of the matrix to return

A :

a n-by-n matrix of doubles, integer values

Description

Returns the Wilkinson - matrix of size n.

Examples

A = makematrix_wilkinsonm ( 5 )

Authors

Bibliography

J.C. Nash, Compact Numerical Methods for Computers: Linear Algebra and Function Minimisation, second edition, Adam Hilger, Bristol, 1990 (Appendix 1).

J.H. Wilkinson, The Algebraic Eigenvalue Problem, p. 308, "Close eigenvalues and small beta", W5-


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