Sentence examples for matrix is upper from inspiring English sources

When the diagonal above the main diagonal has the non-zero entries, the matrix is upper bidiagonal.

For example, the following matrix is upper bidiagonal: ( 1 4 0 0 0 4 1 0 0 0 3 4 0 0 0 3 ).

We say that a matrix is upper uni-triangular if all its elements below the main diagonal are equal to zero, and all the elements on the diagonal are equal to one.

The number L of distinct difference indicator matrices is upper bounded by: L leq (N+1 bigg(1+frac{1}{2}N(N+1)bigg)^{N-1} (21).

The new algorithm is based on the fast GCD algorithm for univariate polynomials in which the successive transformation matrices are upper triangular Toeplitz matrices.

The matrix R is upper triangular matrix with diagonal real number elements.

A matrix, z, is upper case bold with transpose Z ′, inverse Z −1 and generalized inverse Z −.

Equations 22 and 23 denote N x N l square matrices, where matrix (Equation 23) is upper triangular.

On the one hand, the upper triangular nature of A t and B t simplify the number of computations considerably (the inverse of an upper triangular matrix is also upper triangular).

By QR-factorization there exists an orthogonal matrix such that is upper triangular, where with the blockstructure above, that is,.

Now let us recall the following definitions and lemmas: A unit upper (or lower) triangular matrix is an upper (or lower, respectively) triangular matrix whose main diagonal elements are equal to 1.