set of points的例句大全

A set of points such that for every pair of points there is a nonnegative real number called their distance that is symmetric and satisfies the triangle inequality.

区间中的每一对点之间的距离都有一个非负实数与之对应且满足三角不等式。

Its a Ellipse fitting algorithm for fitting Ellipses to a set of points in a image.

它是一种椭圆拟合算法拟合椭圆一套分,在形象.

fundamental directed set of points

基本有向点集

An O ( nlogn) Algorithm for the Shortest Paths between Two Set of Points in the Plane

平面上两个点集间距离的O（nlogn）算法

Presents an algorithm for determining the convex hull of a finite set of points in a plane. The algorithm requires O ( n) multi-plications and O ( nlogn) comparisons.

提出了一种求平面有限点集凸壳顶点的算法，并分析出该算法的时间复杂性是线性次乘法和O（nlogn）次两个数的比较。

The problem of hypersphere range search in high dimensional space is: give a set of points in high dimensional space, input a point and a radius value, inquire about the number of points in given set these points are included in the hypersphere.

在高维空间中点的超球范围查找问题是：已知一个高维数据点集，输入一个点和半径数值，询问所确定超球范围内包含有给出点集中哪些点。

A set of points has failed ahead and, for 25 minutes, distant signallers let passenger services use the remaining operating tracks in preference to freight.

前面有一组轨道没有切换成功，因此，在这25分钟时间里，远方的信号员决定让客车优先使用剩余的轨道。

in projective geometry one never measures anything, instead, one relates one set of points to another by a projectivity.

一个从未在射影几何任何措施，而是一个涉及一组点到另一个由投射。

The set of points is called a level surface.

这种点的集合被称为等位面.

The Euclidean Steiner minimum tree problem, concerning the construction of a tree that connects a given set of terminal points in Euclidean space with the minimal total length, is an NP-hard combinatorial optimization problem.

欧氏Steiner最小树问题，即在欧氏平面上连接给定原点的最小树长问题，是组合优化中的一个NP难题。

The base using elliptic curves as public-key cryptosystem is that because the points set of elliptic curve on finite field can form Abelian group. By this, the discrete logarithm on elliptic curve can be defined.

使用椭圆曲线作为公钥密码体制的基础是由于定义在有限域上的椭圆曲线上的点的集合可构成阿贝尔群，由此可定义其上的离散对数，即椭圆离散对数。

This article introduces the work principle of PLC controlled pulse packs dust catcher, The exterior code switch can be the timer to control the set value, and the design method of using exterior matrix circuit to reduce the output and multiply the control points is described.

文章介绍用PLC自动控制脉冲袋式除尘器的工作原理，指出用外部拨码开关，可作为定时器控制设定值，叙述使用外部矩阵电路减少输出点、增大控制点的设计方法。

Next, as application, we study the character of tree map whose periodic points form a closed set. At last, we study the relations between chaotic set and invariant measure.

作为应用，又讨论了周期点是闭集的树映射的特征，以及混沌集与不变测度的关系。

The city of Craig on Prince of Wales Island set up evacuation points of the Pull Jemand Elementary School.

威尔士王子岛克雷格市市民在Pull Jemand小学建立疏散点。

Aiming at a class of nonlinear system with multiple equilibrium points. we present a dual-mode model predictive control algorithm with extended terminal constraint set combined with control invariant set and gain schedule.

本文针对一类具有多个平衡点的非线性系统，结合控制不变集与和增益调度算法，提出了一种基于扩张终端约束集的双模预测控制设计方法。

It also describes the result of bismuth removal, and points out the technical measurement to reduce effect of Bi on copper cathode quality and the necessity and method to set up Bi removal step.

评述了提高脱铋效果，降低铋对阴极铜质量影响的技术措施；指出建立脱铋工序的必要性及途径。

Ad Hoc networks can be a separate set of network, but also access Internet network through joint points with other wireless network.

ad hoc网络可单独组网，也可与其它无线网络协作组网，通过网关节点接入Internet网络。

This paper summa-ries a lot of studies by many scholars, points out existing problems and propose a new conceptual model, which set a foundation for a new indicators system with output and process dimensions.

本文总结了大量学者的相关研究，指出了企业技术创新绩效指标研究存在的问题，提出了一个新的概念模，为建立新的包括产出和过程的评价指标体系奠定了基础。

That shift is set to concentrate new risks in the clearing houses, since it will create systemically important institutions that could become single points of failure.

这种变化将把新风险集中于结算所，因为它将创建可能成为单点故障的具有系统重要性的机构。

Based on the digital simulation of drum water level dynamic characteristics of the 321-230/ 100 boiler, the author optimizes the set' points of the three-element feedwater control system with the aid of a digital computer, by using the multivariable optimization method.

本文在对国产321-230/100型锅炉汽鼓水位动态特性进行数字仿真的基础上，利用多变量参数的寻优方法，在数字计算机上进行了给水三冲量调节器整定参数的寻优。