block structure

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block structure

[′bläk ‚strək·chər]
(computer science)
In computer programming, a conceptual tool used to group sequences of statements into single compound statements and to allow the programmer explicit control over the scope of the program variables.
References in periodicals archive ?
0)] is set to a zero block matrix to simplify the computation in accordance with the fact that the previous data is not related to the new hidden nodes.
and accepting the block matrix structure of (21) and (24), it can define
r)]), and E is a block matrix of the identity and zero matrices, [+ or -]I and 0, respectively, see [15] for more details.
In this paper, the block matrix preconditioner (BMP) originally proposed by the FEM community [28, 29] and the MoM for penetrable objects [30] is applied to address the convergence problem in the EFIE formulation based on loop-star basis functions.
n - m is a linearly independent and their association allows to receive a full basis P of manifold S in the form of the following block matrix (Velichenko, 1988)
She describes methods for investigating these spectral properties, emphasizing several classes of block matrix operators that do not yield themselves lightly to standard methods of operator theory.
We can combine these three matrices to obtain the following 3 x 3 block matrix
and the (2N + 2) x (2N + 2) coefficient matrix as a block matrix by
9) aer solved simultaneously using the single block matrix equation to yield the results given as numerical examples.
From a computational point of view, these block matrix techniques can be more efficient on cached and hierarchical memory architectures because of better data locality.
g] B[A, C] is a block matrix whose ijth block is equal to