数值计算是采取FORTRAN语言程序在向量计算机上进行的。
Numeral calculation have been carried out on vector computer with FORTRAN language.
然而,在向量集中进行推广研究是很复杂的,需要许多数学知识。
The generalization over sets of vectors, however, is heavily studied and mathematically well developed.
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.
在向量处理器上,寄存器可以作为一个单元进行处理,也可以作为多个单元进行处理。
On vector processors a register is treated both as a single unit and as multiple units.
与在向量空间上构造的方法比,有限域上置换多项式的代数次数等性质更容易研究。
Compared to the construction over vector space, it is easier to study the properties of permutation polynomials, like algebraic degree.
其中一种说明了,在向量场上,沿逆时针方向,向量做的功等于,平面区域上旋度F的二重积分。
So, one of them says the line integral for the work done by a vector field along a closed curve counterclockwise is equal to the double integral of a curl of a field over the enclosed region.
在向量自回归模型基础上,通过格兰杰因果检验对我国货币供给的内生性或外生性作了实证检验。
This paper, based on Granger causality test in a vector autoregressive process, empirically analyzed the money supply in China.
本文在向量空间模型和概率推理网络的基础上提出了一个基于关键词与概念相结合的混合信息检索模型。
We bring forward a hybrid model that is based on a combination of keywords and concept. The hybrid model is built on vector space model and probabilistic reasoning network.
在具有向量值范数的实向量空间上,通过引入一个定义在向量格上的特殊映射来讨论压缩映射,并证明相应的不动点定理。
The contractive mappings in the vector space, which is with vector norm are defined by a map on the vector lattice.
建立了半鞅向量随机积分的一个结果,能方便处理可料过程在向量随机积分意义下对半鞅的分解随可料过程不同而不同的问题。
It establishes a result which can be easily applied to the problem derived from the different predictable process in the decomposition of semimartingales in the sense of vector stochastic integrals.
论文在向量分割及若干合理假设的基础上,对FTLMS算法进行稳态分析,推导稳态阶数的理论表达式,给出参数选择的依据。
Based on reasonable vector division and assumptions, steady sate performance analysis of the FTLMS algorithm is given and the steady-state expression of tap-length is derived.
介绍了一个建立在向量空间模型上的电池分类系统,提出了一个基于模糊决策的快速完成识别电池容量和曲线一致性的计算方法。
A cell classify system based on vector space model was introduced and a fast fuzzy based algorithm for recognizing capacity and curve of battery was proposed.
这需要(在STDIN中)像上面一样的向量集。
This takes (on STDIN) a collection of vectors like those above.
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.
在大多数语言中,这个列表被实现为数组、向量、列表或序列。
In most languages, this list is realized as an array, vector, list, or sequence.
在标记阶段,将所有“活的”对象添加到标记向量。
In the mark phase, all the "live" objects are added to mark vector.
大部分数字识别的工作可以由神经网络来完成,但最近支持向量机也被证明可以在分类方面做得更好。
Much of the work on digit recognition has been done in the neural network community, but more recently support vector machines have proven to be even better classifiers.
在原点,向量场是没有意义的。
如果一个向量场,在一个有洞的区域上,满足这个条件,就会出问题。
The problem comes from a vector field satisfying this criterion in a region but it has a hole in it.
对于它,不用太担心,为了精确起见,需要向量场定义在一个单连通区域中。
Let's not worry too much about it. For accuracy we need our vector field to be defined in a simply connected region.
给你们看张图片,“相容”就是,如果我沿着C走,而且S在左边,法向量就是朝上的。
Let me show you a picture. The rule is if I walk along C with S to my left then the normal vector is pointing up for me.
一个向量场,如果定义在单连通区域并且旋度为零,那么它就是一个梯度场,并且其上的线积分与路径无关。
OK, so, we've seen that if we have a vector field defined in a simply connected region, and its curl is zero, then it's a gradient field, and the line integral is path independent.
正如大家所知,在平面中画出向量场已经很困难了。
You have seen that in the plane it is already pretty hard to draw a vector field.
例如,在某些情况下,如果已知向量场与曲线相切,或者内积是一个常数等等,那么结果将会很简单。
And, in some cases, for example, if you know that the vector field is tangent to the curve or if a dot product is constant or things like that then that might actually give you a very easy answer.
也就是,向量场是连续的,且在曲面s上处处可微。
That means you need your vector field to be continuous and differentiable everywhere on the surface s.
问题的关键在于,如果一个向量场在曲线上有定义,内部也有定义。
But, if you have, so, again, the argument would be, well, if a vector field is defined on the curve, it's also defined inside.
对所有字节进行向量比较,查看它们是否在'a '到'z '的范围之内。
Do a vector comparison of all bytes to see if they are between 'a' and 'z'.
本教程讨论的内容包括脚本、CSS和SVG的基本动画特性,用于在Web向量图像中实现动态效果。
In this tutorial you learn about scripting, CSS, and basic animation features of SVG to use dynamic effects with vector graphics on the Web.
findAllOrder()方法在一个向量实例中返回所有订单实例。
The findAllOrder() method returns all order instances in a vector instance.
当然,你可以直观地算出来是因为,你可以直观地在图上看出x轴上,向量场是垂直指向的。
Of course, you can also do it geometrically because geometrically, you can see in the picture along the X-axis, the vector field is pointing vertically.
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