Приклади вживання Matrix multiplication Англійська мовою та їх переклад на Українською
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Ordinary matrix multiplication.
A rotated vector is obtained by using the matrix multiplication Rv.
However matrix multiplication is not communicative.
The Kronecker productshould not be confused with usual matrix multiplication.
So what does a matrix multiplication mean?
Matrix multiplication of square matrices is almost always noncommutative, for example:.
The group SO(3)can therefore be identified with the group of these matrices under matrix multiplication.
The lowest ω such that matrix multiplication is known to be in O(nω), plotted against time.
An alternative to the iterative algorithm is the divide and conquer algorithm for matrix multiplication.
Matrix multiplication completed in 2n-1 steps for two n×n matrices on a cross-wired mesh.
The scientific computingcommunity's experiments with the new hardware began with a matrix multiplication routine(2001);
As such, in general the term"matrix multiplication" refers to a number of different ways to multiply matrices. .
The set of all 2× 2 matrices is also a ring, under matrix addition and matrix multiplication.
Matrix multiplication is in general not commutative, i.e. there exist matrices for which AB≠{\displaystyle\neq} BA.
Depending on requirements,vector can be written as row-vector or as column-vector(for example, for proper matrix multiplication):.
The first-generation TPU is an 8-bit matrix multiplication engine, driven with CISC instructions by the host processor across a PCIe 3.0 bus.
These tensors can be represented by 3×3 matrices, the vectors with 3x1 matrices, with matrix multiplication used on the right side of these equations.
The time per maximal independent set is proportional to that for matrix multiplication in dense graphs, or faster in various classes of sparse graphs.
For your homework: Write a function for entering matrices of dimension, allocation and deallocation,display and matrix multiplication.
Moreover, since composition of rotations corresponds to matrix multiplication, the rotation group is isomorphic to the special orthogonal group SO(3).
The most prominent of these(and historically the first) is the representation theory of groups, in which elements of a group are represented by invertiblematrices in such a way that the group operation is matrix multiplication.
Note that fast matrix multiplication algorithms such as the Strassen algorithm generally only apply to matrices over rings and will not work for matrices over semirings that are not rings.
Hill and a partner were awarded a patent(U.S. Patent 1,845,947) for this device,which performed a 6× 6 matrix multiplication modulo 26 using a system of gears and chains.
The three loops in iterative matrix multiplication can be arbitrarily swapped with each other without an effect on correctness or asymptotic running time.
In essence, a representation makes an abstract algebraic object more concrete by describing its elements by matrices andthe algebraic operations in terms of matrix addition and matrix multiplication.
When their computer needs a matrix multiplication- that is, a bunch of weighted sums of some numbers- it first converts the numbers into optical signals, with larger numbers represented as brighter beams.
The scientific computingcommunity's experiments with the new hardware began with a matrix multiplication routine(2001); one of the first common scientific programs to run faster on GPUs than CPUs was an implementation of LU factorization(2005).