Quaternion Function Reference

qr

QR decomposition
(Quaternion overloading of standard MATLAB® function)

Syntax

[Q,R] = qr(A)

Description

Computes a decomposition such that A = Q * R, where Q is unitary and R is upper triangular respectively.

See Also

MATLAB® function: qr
QTFM functions: lu, svd

References

  1. Angelika Bunse-Gerstner, Ralph Byers, Volker Mehrmann, 'A Quaternion QR Algorithm', Numerische Mathematik, 55 (1), January 1989, 83-95, DOI: 10.1007/BF01395873
  2. Gene H. Golub and Charles van Loan, Matrix Computations, 3rd edition, Johns Hopkins University Press, 1996.

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