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:
“A regular council was held with the Indians, who had come in on their ponies, and speeches were made on both sides through an interpreter, quite in the described mode,—the Indians, as usual, having the advantage in point of truth and earnestness, and therefore of eloquence. The most prominent chief was named Little Crow. They were quite dissatisfied with the white man’s treatment of them, and probably have reason to be so.”
—Henry David Thoreau (1817–1862)
“As all historians know, the past is a great darkness, and filled with echoes. Voices may reach us from it; but what they say to us is imbued with the obscurity of the matrix out of which they come; and try as we may, we cannot always decipher them precisely in the clearer light of our day.”
—Margaret Atwood (b. 1939)