Regular Matrix

Regular matrix may refer to:

  • Regular stochastic matrix, a stochastic matrix such that all the entries of some power of the matrix are positive.
  • invertible matrix (this usage is rare).
  • the opposite of irregular matrix, a matrix with a different number of entries in each row.
  • Regular Hadamard matrix, a Hadamard matrix whose row and column sums are all equal.
  • Sansui QS Regular Matrix system for Quadraphonic sound.

Famous quotes containing the words regular and/or matrix:

    “The solid and well-defined fir-tops, like sharp and regular spearheads, black against the sky, gave a peculiar, dark, and sombre look to the forest.”
    —Henry David Thoreau (1817–1862)

    “In all cultures, the family imprints its members with selfhood. Human experience of identity has two elements; a sense of belonging and a sense of being separate. The laboratory in which these ingredients are mixed and dispensed is the family, the matrix of identity.”
    —Salvador Minuchin (20th century)