我们把它和向量x相乘会怎样？
那就是曲线和向量场。
现在我们来考虑向量ab和向量。
甚至有可能测量不兼容的变量如位置和向量。
They might even be able to measure incompatible variables like position and momentum.
静电学和向量磁位、二极体和磁性材料的性质。
Electrostatic and magnetic vector potential. Properties of dielectrics and magnetic materials.
这些主题涉及的是浮点和向量处理，已经超出了本文的范围。
Those topics deal with floating point and vector processing and are outside the scope of this article.
完成了遥感图像配准、聚类、分割和向量化等功能。
The issues such as image correspondence, clustering, segmentation and vectorization involved in remote sensing are discussed.
考虑在工作站机群上实现大型稀疏矩阵和向量乘的负载平衡。
The load-balanced multiplication of a large sparse matrix with vector on workstation cluster is considered.
相关语句抽取部分的相似度计算使用了N元模型和向量空间模型。
In candidate sentences selection module, the methods we used to compute the similarity between sentences and query are N-gram modal and Vector Space modal.
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?
以此为前提，提出了距离阈值法和向量角度法相结合的数据精简算法。
Under this premise, the algorithm of data simplification is offered which combines the method of distance threshold with the one of vector angle.
我认为MATLAB是有特定处理对象的语言，它主要，面向矩阵和向量等。
I'd argue that MATLAB is basically a targeted language it's targeted at matrices and vectors and things like that.
好，检查一下，如果我们把它和向量相乘，呃，我要不要写一下。我还是写在黑板上吧。
OK, let's check. If we multiply this with a vector, Well, maybe I should do that. Let me write it on the board.
提出了一种新的结合特征灵敏度直接法和向量值函数有理逼近的结构动力重分析方法。
The new method is based on combining perturbation method of eigen-problems with rational approximation of a vector-value function .
利用概率分析和向量马尔科夫过程方法，求得了系统的可靠性指标并研究了最优诊断策略。
By using probability analysis and the method of vector Markov process, reliability indexes are obtained, the optimal diagnostic policies are studied.
本文利用混沌经济学和向量自回归(VAR)方法，实证分析了我国通货紧缩的成因及发展趋势。
In this paper, chaotic economics theory and VAR (vector autoregression) are put forward to analyze the causes and trends of deflation in China.
对于用c编写代码的项目，Meschach(读作me - shark)提供了例程，用于矩阵和向量的运算。
For projects coded in c, Meschach (pronounced: me-shark) provides routines for operating on matrices and vectors.
迭代法中的雅克比迭代法是一种比较常用的方法，它公式简单，每迭代一次只需计算一次矩阵和向量乘法。
Yacobi method belongs to iteration methods, and is widely used. It has simple formula, which needs only time multiplication of matrix and rector for one iteration.
主要研究含矩阵函数半定约束和向量函数等式约束以及多个目标函数的多目标半定规划的对偶和鞍点问题。
The paper studied the multiobjective semidefinite programming with a semidefinite constraint of a matrix function and a multiobjective function.
正基于此，本文进一步以矩阵和向量为工具对解法进行优化，使通过初等行变换后经线性表出就可以产生结果。
Because of this, this paper optimizes the solution further regarding matrix and vector quantity as tools, and it can produce the result through linear expression after elementary line change.
基于正态分布和向量范数理论的方法，提出用于判断货币识别传感器的有效性和精确性分析方法，并建立了货币识别的性质模型。
Based on the theories of normal distribution and vector norm, a novel method for evaluating the effectiveness and precision of the sensor used in currency recognition is proposed.
考虑SLM显微图像的特征和图像的彩色信息，在HSI彩色空间和向量空间的基础上，提出了两种基于小波变换的边缘检测算法。
Considering the characteristics of SLM microscopic images and color information of them, two wavelet transformation based methods in HSI color space and vector space for edge detection are proposed.
本文利用协整关系检验和向量自回归模型，从短期波动和长期均衡角度，描述和检验了国外总需求和总供给对中国经济增长的拉动作用。
By using the cointegration testing and vector autoregression models, we examine the long-run equilibrium and short-run fluctuations in the growth-led roles of foreign aggregate supply and demand.
在SPE上的标量代码中，将标量值声明为向量和向量指针(即使没有将它们作为向量使用)可以加速代码的执行，因为这样就不会执行非对齐的加载和存储操作。
In scalar code on the spe, declaring scalar values as vectors and vector Pointers (even if you aren't using them as vectors) can speed up code because it doesn't have to do unaligned loads and stores.
竞赛矩阵和竞赛图由于具有固定行和向量及列和向量的非负矩阵类的计数，是组合数学的一个非常困难的问题，因此对具有固定得分向量的竞赛矩阵的计数问题也比较困难。
But it is very difficult to compute the number of non-negative matrix with fixed score row or column vectors, so to compute the number of tournament matrix with fixed score vector is also difficult.
方向基本和这里的单位切向量一致。
在第1部分中对向量和标量处理器进行比较时，这尤其明显。
This was especially obvious when we compared vector processors with scalar processors in Part 1.
许多需要真正的并行计算的问题都通过在向量和矩阵上执行操作的科学计算解决了。
Many problems that require true parallel computing are solved via scientific calculations that perform operations on vectors and matrices.
许多需要真正的并行计算的问题都通过在向量和矩阵上执行操作的科学计算解决了。
Many problems that require true parallel computing are solved via scientific calculations that perform operations on vectors and matrices.
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