Concept of ordered pair-minimum product of two relation matrixes has been presented,and using related results of weight upper product and weight lower product,a concrete algorithm to compute upper and lower approximations of a subset on double universes has been established.
提出了两个关系矩阵的序偶取小乘法的概念,并利用关系矩阵和布尔列向量重量上乘法和下乘法的有关结论,给出了计算双论域上任一集合上下近似的具体算法,从而使得双论域上粗糙集的计算程序化。
In this paper the concepts of weight upper product and weight lower product of relation matrix and Boolean column vector are presented,and proves that weight upper and lower products are upper and lower approximations,respectively.
提出了关系矩阵和布尔列向量重量上乘法和下乘法的概念,证明了上乘法就是上近似,下乘法就是下近似,同时研究了上下近似的性质,最后给出了计算上下近似的算法。
In the article, the author comprehensively describes the multiplication and multiplicator in the Dirichlet Space and draws the conclusion similar to Dirichlet Space, the results of which are theorem 1,2, and 3.
对D irichlet型空间之间的乘法乘子进行了全面的刻画,得到了与D irichlet空间相类似的结论,并对结果进行了推广。
A fast algorithm of multiple-precision multiplication based on pide-and-conquer method;
一个基于分治法的快速多精度乘法
Calculate the value of determinant using matrix and the multiplication of piding matrix;
利用矩阵和分块矩阵的乘法计算行列式的值
According to the formula of correction and Booth algorithm, two formulas and operation rules of two bit based complement multiplication algorithm on the base of one bit based complement multiplication algorithm is given, and the two algorithms are analyzed.
在计算机二进制补码一位乘法的基础上，依据校正法和Ｂｏｏｔｈ算法的基本公式，推导出补码两位乘法的两种算法公式，根据公式得到补码两位乘法的操作规则，并且对推导出的两种算法进行了分析。
Study and Improvement of the Multiplicative Noisy Polynomial Interpolation Algorithm on Integral Ring
整数环上乘法噪声多项式插值算法的研究与改进
Measures to Prevent Unlawful Acts against Passengers and Crews on Board Ships
防止对船上乘客和乘员采取非法行为的措施
An Algorithm of solving the minimal calculating times of matrix chain-multiplication;
求解矩阵连乘最小乘法次数的一个自底向上算法
A Result of Matrix Semigroups over Z/P~kZ;
环Z/P~kZ上矩阵乘法半群的一个结果
The Fast Implementation of ECC Scalar Multiplication Over GF(2~m)
GF（2~m）上ECC标量乘法的快速实现研究
Multiplicative Semigroup Automorphisms of Upper Triangular Matrices over Semirings
半环上的三角矩阵乘法半群的自同构
Saddle Point Theorem and its Applications in the Method of Lagrange Multiplier
鞍点定理在Lagrange乘数法上的应用
A Novel Method of Confirming the Boarding Station of Bus Holders
一种新的公交乘客上车站点确定方法
The Similarity for a Certain Multiplication Operators on Bergman Space
Bergman空间上一类乘法算子的相似性
Park-and-Ride Demand Analysis and Parking Pricing:a case study of Shanghai in rail transit park-and-ride operation
停车换乘需求分析与定价方法——以上海市轨道交通停车换乘为例
a train discharging commuters.
乘客正乘火车上下班
This FPT algorithm decreases about 50% of mulitiplication and 15% of plus than usually row-arranging algorithm.
这种算法比常规的行——列法在乘法上减少约50%,在加法上减少约15%。
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
There she went by train each morning during the sessions of the court.
在法院开庭期间她每天早上乘火车去那里。
Research of Dynamic Programming Technique and Its Application on the Problem of Matrix Chain-Multiplication;
动态规划法及其在矩阵链乘问题上的应用研究
Fast parallelable multiplier architecture over GF(2~m)
GF(2~m)上的一种可并行快速乘法器结构
S-set Theory on the Completely Regular Semirings
含乘法幺元完全正则半环上的S-集理论
Scalar Multiplication on ECC Resistant Against SPA and DPA
抵抗SPA和DPA的椭圆曲线上点的标量乘法