Several parallel algorithms of matrix multiplication under the environment of PC network and the shared memory parallel environment are given with the complexity of computation and message passing analyzed.
给出了微机网络并行计算环境和拥有共享内存的并行计算环境下大规模矩阵相乘的几种并行算法,分析了这些算法的计算和通讯时间复杂性,在多台微机上安装并行消息传递机制MPI(message passing interface),构成微机网络并行计算环境,在该环境下对所给算法作了数值试验,结果表明所给出的算法非常有效,同时在程序没有改动的条件下,将微机网络并行环境下的程序移植到具有共享内存的并行计算机IBMP650上,结果表明,所给算法具有更高的加速比和并行效率。
The speed of matrix multiplication is very important in the array signal processing.
矩阵相乘的速度在阵列信号处理中具有重要意义,并行处理是提高系统运算能力最有效的方法。
This paper discusses a parallel algorithm for matrix multiple which run on the PVM.
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。
In many of domain,such as computer science,mathematics,the project,often meet some large-scale high-order matrix calculations,especially two matrix multiple.
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。
The Nearly Ultra-fuzzy Compactness of Relative Products;
近似超紧空间的相对可乘性
The Relative Products of the Nearly N-compactness;
近似良紧空间的相对可乘性
In the first part of this paper,we mainly discuss the relative products of the nearly N-compactness by using generalized Zadeh function,and also point out that some conclusions in the paper [2]and[20]are the corollaries of some results of paper.
本文利用广义Zadeh型函数讨论近似良紧空间的相对可乘性,使得文[2]和[20]的一些结论是本文的推论。
Effective matrix multiplication parallel algorithm based on MPICH
一种基于MPICH的高效矩阵相乘并行算法
Implementation of Matrix Multiple Cannon Parallel Algorithm based on Ouster of Workstations
矩阵相乘Cannon并行算法在工作站机群上的实现
The Fast Fourier Transform Algorithm for the Multiplication of Two Scaled Factor Circulant Matrices;
两个鳞状因子循环矩阵相乘的快速算法
Using Model and Iterative Compilation to Optimize Matrix Multiplication Applications
结合模型和迭代编译优化矩阵相乘程序
This paper introduces the basic idea and algorithm of sparse Matrix multiplication by using incompact storage method.
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。
A Fast Algorithm for the Inverse Matrices and Multiplication of Hankel Matrices;
Hankel矩阵求逆与相乘的一种快速算法
An Algorithm for the Inverse Matrices and Multiplication of the r-Circulant Matrices;
r-循环矩阵求逆与相乘的一种算法
block multiplication of matrices
矩阵的分块乘法;矩阵的分块乘法;矩阵分块乘法;矩阵分块乘法
So that matrix and that vector, is (12, 7).
所以那个矩阵和那个向量（相乘得到的）是（12，7）。
Bounds for Determinants of Matrices Associated with Classes of Semi-multiplicative Functions;
与一类半乘法函数相关联矩阵的行列式的界
Least-squares Solution for Inverse Problem of Generalized Symmetric and Self-orthogonal Similar Matrix
广义对称自正交相似矩阵反问题的最小二乘解
Based on this method, Matrix variation basis of the algorithm is forther discussed for voiding useless operations of zero elements multiplication.
在此基础上，探讨了避免矩阵中零元素相乘的无效操作，莫定了该算法的矩阵变换基础。
Analysis of Industries and Households’Relative Income of China:A SAM-based Multiplier Perspective
基于社会核算矩阵乘数的中国产业、居民相对收入分析
The Least-squares Solutions of Some Classes Matrix Equtions with a Submatrix Constraint;
几类子矩阵约束下的矩阵方程的最小二乘问题
The Lower Bound of the Determinant for Hadamard Product of an Inverse M-matrix and a Positive Definite Matrix;
逆M-矩阵与正定矩阵Hadamard乘积行列式的下界
Calculate the value of determinant using matrix and the multiplication of dividing matrix;
利用矩阵和分块矩阵的乘法计算行列式的值
The Unitary Least-Square Solution of the Quaternion Matrix Equation AX=B;
四元数矩阵方程AX=B的酉矩阵最小二乘解
Solving a Kind of Multiplication of Matrix by Elementary Operation;
利用矩阵的初等变换求一类矩阵的乘积