extreme point

英 [ɪkˈstriːm pɔɪnt]

美 [ɪkˈstriːm pɔɪnt]

极值点

计算机

英英释义

noun

• the point located farthest from the middle of something
  Synonym:extremeextremum

双语例句

• The theory of cycloid approaching involute was researched in depth. The approximate error formula was derived and the extreme point of approximate error can be solved for through specified formula;
  对摆线逼近渐开线的理论进行了深入研究，推导出逼近误差的计算公式和逼近误差极值点坐标的计算公式，并用摆线簇来提高逼近精度；
• This paper studies convergence of discrete Newton method and secant method for searching extreme point of 1-dimensional functions under lower smoothness requirements.
  本文在降低了对目标函数的光滑性要求的条件下讨论用于求一元函数极值点的离散牛顿法和割线法的收敛性。
• The algorithm simulates a natural day-to-day dynamical system that iteratively adjusts the route and time choices to reach an extreme point of an equivalent "zero-extreme value" minimization problem to the dynamic user-equilibrium condition.
  算法模仿自然动态系统从非均衡到均衡的转变过程，即按照某种规则不断地交换/调整出行者的路径和出发时间，以达到与动态用户均衡条件等价的零极值最小化问题的极值点。
• The direction of search starting from an extreme point is a convex combination of all descent directions along the edges at the point.
  从极点出发的搜索方向是该点处所有下降棱方向的一种凸组合。
• The conclusion is that wellbore collapse is an instability phenomenon of extreme point type, and a number of issues in oil industry are clarified.
  在此基础上，建立了井壁压力和井壁位移的平衡路径曲线，提出井壁坍塌是一种极值点型失稳现象，澄清了石油工程中的一些问题。
• Based on the parametric method of characteristic structure configuration, a design method of controllers in vehicle active suspension systems is proposed. It aims at designing a group of state-feedback controllers so that the closed-loop system will have the desired extreme point and its corresponding eigenvectors.
  基于特征结构配置参数化方法，提出了车辆主动悬架控制器设计方法，其目的是设计一组状态反馈控制器，使得闭环结构系统具有希望极点和特征向量。
• Generally, the stability of engineering problems belong to extreme point instability. Firstly, the paper introduced the theories of the linear and nonlinear stability analysis and its solution.
  工程上的稳定问题一般属于极值点失稳。本文首先介绍了线性及非线性稳定分析的相关理论及其解法。
• It is shown that the algorithm terminates in a finite number of steps. Finally, the case where the feasible region has no extreme point is discussed.
  文中证明了算法的有限步终止性，最后还讨论了可行域不存在极点的情形。
• It has been proved that both the problems have the same extreme point.
  为此，证明了这两个问题具有相同的极值点。
• On nearly extreme point and nearly strict convexity of quotient space
  商空间的近端点和近严格凸性