好,现在我们知道怎么把两个矩阵相乘了。
将数组中的每个矢量与矩阵相乘。
此代码解决了复矩阵相乘的问题,希望对大家有所帮助!
This code solves the problem of complex matrix multiplication, I hope all of you to help!
研究了一种运行于PVM并行计算平台的矩阵相乘的并行算法。
This paper discusses a parallel algorithm for matrix multiple which run on the PVM.
通过画笔的变换矩阵与其他的矩阵相乘的乘积更新该画笔的变换矩阵。
Updates the brush's transformation matrix with the product of the brush's transformation matrix multiplied by another matrix.
介绍了对稀疏矩阵进行压缩存储时,稀疏矩阵相乘运算的基本思想和算法。
This paper introduces the basic idea and algorithm of sparse Matrix multiplication by using incompact storage method.
通过使用这种技术,10行的矩阵相乘例程可以展开成数百行代码,性能可以提高几个数量级。
Using this technique, a simple 10-line matrix multiply routine could expand to hundreds of lines of code that performs on the order of magnitudes better.
受一维和二维图像矩的计算启发,提出了一种新的快速计算方法,利用矩阵相乘实现多重循环。
Inspired by the computation of one and two dimensional image moments, a new fast computation algorithm is proposed, which realizes multi-nest by multiplication of matrices.
本文将组成复合超声扭转振动变幅杆的每一级都等效为一四端网络,应用矩阵相乘使多个网络得到简化。
Every part of the compound ultrasonic torsional vibration horn is equivalent to a four -terminal network in this paper. Simplify the networks by multi-plying the matrices.
在许多实际计算机科学、数学、工程等问题的计算中,经常遇到一些大型的高阶矩阵的有关计算,尤其是两矩阵相乘最为常见。
In many of domain, such as computer science, mathematics, the project, often meet some large-scale high-order matrix calculations, especially two matrix multiple.
所有操作名都是以“post ”开头的,表示当前Transform对象是从右边与给定转换矩阵相乘的——矩阵操作的顺序是非常重要的。
All operation names start with "post," which means that the current transform object is multiplied from the right with the given transformation matrix — the order of matrix operations matters.
动态编程还可用于矩阵链相乘、装配线规划和计算机象棋程序。
Dynamic programming is also used in matrix-chain multiplication, assembly-line scheduling, and computer chess programs.
好,我将矩阵i和向量x 1, x 2,x3相乘,第一个元素是什么?
OK, so let's say I multiply the matrix I with a vector x1, x2, x3. What will the first entry be?
编程中采用了稀疏矩阵向量相乘的优化技术。
Optimization techniques for the sparse matrix vector multiplication are adopted in programming.
当你在组合这些操作的时候,矩阵的运算顺序是不可交换的,不同相乘顺序会导致不同的变换效果,这点很重要。
When you combine these operations, the results are not commutative - the order in which you multiply matrices is important.
矩阵是按照SRT顺序进行相乘的,其中S、r和t分别表示缩放、旋转和平移的矩阵。
The matrix multiplication is done in the order SRT, where s, r, and t are the matrices for scale, rotate, and translate, respectively.
所以那个矩阵和那个向量(相乘得到的)是(12,7)。
接下来的大序列、序列模式等都是通过矩阵的列向量对应元素的相乘运算和简单的加法运算而得到。
Then, large sequence and sequential patterns are all out pass the vector of matrix multiplication operator corresponding to the elements and simple addition operations have been.
该方法在保证合理计算精度的同时大大降低了迭代过程中矩阵矢量相乘的计算复杂度,提高了多层快速多极子方法计算效率。
It reduces greatly the computational complexity of matrix-vector multiplication in conjugate gradient iteration improves the efficiency of MLFMA while the reasonable accuracy is maintained.
透射矩阵与照明光的琼斯矢量相乘,便可以求出再现光波的琼斯矢量。
The Jones vectors of the reconstructing wave can be found by the product of the Jones vectors of the illumination light and the transmission matrix of polarization holograms.
将多跨弹性支座圆弧梁的复杂计算变成一个利用一维矩阵连续相乘的简单问题。
Then the complex calculating of circular beam with several elastic supports was turned into a simple problem by multiplying one dimension matrix by matrix.
该算法基于重复利用核心模块的方式完成波前斜率计算,利用矩阵与向量相乘的可分解性完成波前复原计算。
The algorithm calculated the wave front slope by a reusing core module manner and complemented the wave front reconstruction with the decomposition of matrix-vector multiplication.
该算法基于重复利用核心模块的方式完成波前斜率计算,利用矩阵与向量相乘的可分解性完成波前复原计算。
The algorithm calculated the wave front slope by a reusing core module manner and complemented the wave front reconstruction with the decomposition of matrix-vector multiplication.
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