QR decomposition

noun

A decomposition of a matrix into a product of a unitary matrix (orthogonal matrix) and an upper-triangular matrix.

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Meanings

nounQR decomposition (plural QR decompositions)

plural QR decompositions

  1. linear algebraA decomposition of a matrix into a product of a unitary matrix (orthogonal matrix) and an upper-triangular matrix.

Translations

Finnish QR-hajotelma
  • QR-hajotelmadecomposition of a matrix
Cite this entry
APA

QR decomposition. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/QR%20decomposition

MLA

“QR decomposition.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/QR%20decomposition. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “QR decomposition,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/QR%20decomposition.

Source: QR decomposition on Wiktionary, CC BY-SA 4.0.