The elements in the diagonal of D form the useful signal strength for the UTs, while the off-diagonal elements of the matrix F are the multiuser interference in the system.
The entries aii form the main diagonal of a square matrix.
Let A h = D h - L h - U h be the decomposition of the matrix A h, where D h denotes the diagonal matrix formed from the diagonal of A h, and L h and U h denote strictly lower and strictly upper triangular matrices, respectively.
The function is a diagonal matrix of the form shown in (15), represents the conjugate transpose of the matrix element, and stands for the symbol SNR: (15).
It used a system of exterior diagonal bracing to form a rigid tube devised by the engineer Fazlur Khan; although the Hancock building is 100 stories, or 343 metres (1,127 feet), high, its structure is so efficient that it required only 145 kilograms of steel per square metre (29 pounds per square foot).
where Q i is an N i × M semi-unitary matrix, P is an M × M block diagonal matrix of the form diag (P1,P2,…,P B ), where each individual block P j is a b j × b j unitary matrix and ∑ j = 1 B b j = M. { T i } i = 1 2 are M × M upper triangular matrices with equal diagonal ratio for each block.
In the two-dimensional case, J is a 2-by-2 diagonal matrix of the form J = ( 1 0 0 θ ), (9).
In other words, matrix A has a nonnegative inverse (A^{-1}) as well as non-positive off-diagonals, and mapping f has a form of (f v)=(f_{i}(v_{i}))in R^{n}) with f'_{i}(v_{i} geq c_{i}^geq0.
A combination of non-trivial splitting with spectral semi-implicit solution leads to sets of algebraic equations of diagonal matrix form.
Across the surface, more weather: a thin, whitish glaze applied in long, diagonal strokes forms a convincing slick of rain and reflects Rousseau's lifelong admiration for the satiny finishes of Bouguereau.
