matrix multiplication

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Noun1.matrix multiplication - the multiplication of matrices
matrix operation - a mathematical operation involving matrices
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References in periodicals archive ?
It contains matrix multiplication and matrix addition, which are preferable in hardware implementation.
The group multiplication of GL(n, R) is the usual matrix multiplication, the inverse map takes a matrix A on GL(n, R) to its inverse [A.sup.-1], and the identity element is the identity matrix I.
(5) The matrix multiplication by constants [12], and
Box 1: Chiara code for the matrix multiplication C(2,2) = A(2,2) x B(2,2).
The Schulz-type iterations are strongly numerically stable, that is, they have the self-correcting characteristic and are essentially based upon matrix multiplication per an iterative step.
We present a linear layout of computational cores for sparse matrix multiplication, which can effectively reduce the average memory access time.
Current generation DNNs, such as AlexNet and VGG, rely on dense floating-point matrix multiplication (GEMM) which maps well to the capabilities of GPUs, with their regular parallelism and high Tflops.
The users choose a key matrix pair [P.sub.1], [P.sub.2] and encrypt the speech signal via matrix multiplication C = [p.sub.1] * M * [P.sup.-1.sub.2].
So H[r,r] are real numbers because of phase offset after matrix multiplication. The non-diagonal elements of the effective channel matrix are
Other areas include neural networks [25], matrix multiplication [26], digital filters [27], [28], communication systems [29] and more.
* Expansion which is just normal matrix multiplication. It consists on putting the stochastic matrix P power n: the probability of a random walk from node i to node j in n steps.
For any a(x) [member of] [L.sub.[infinity]] (R), the Toeplitz operator [T.sub.n,a] acting on [F.sup.2.sub.n] (C) is unitary equivalent to the matrix multiplication operator [mathematical expression not reproducible], where the matrix-valued function [[gamma].sup.n,a] = ([[gamma].sup.n,a].sub.ij]is given by