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 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。
• Extreme Point and Strongly Extreme Point on Banach Space
  Banach空间中的端点与强端点
• The criterion of nearly extreme point in Orlicz function spaces are given, by the way we get the criterion of nearly strict convexity in the same spaces. The criterion of nearly strict convexity in Orlicz sequence space also be given directly.
  本文绘出了Orlicz函数空间中近端点的判别准则，近而推出了Orlicz函数空间近严格凸性的判别准则.另外.本文还直接给出了Orlicz序列空间近严格凸的判别准则。
• By using the method to determine conditional extreme point, we obtained a satisfying solution of the model.
  采用求条件极值的方法，得到了求这一模型的满意解。
• 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；
• The boundary exploration principle of non-infinite three-electrode profiling is demonstrated further on the basis of literature 1. The factors influencing both abnormal amplitude of apparent resistivity and location of abnormal extreme point are analysed in detail.
  本文基于文献1的研究工作，进一步论述了非无穷远三极剖面法的探边机理；分析了影响视电阻车（ps）异常幅值和异常极值点位置的因素；
• A sufficient condition for strict positive realness stabilization is first given, then the computability of the condition is analyzed and the extreme point results for robust strict positive realness stabilization of a class of interval denominator systems with first order controllers are derived.
  给出了系统严格正实镇定的充分条件，分析了该条件的易计算性并获得了一类区间分母系统采用一阶控制器时鲁棒严格正实镇定的顶点结果。
• 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。
• 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 discriminance methods and expression of generalized alternative optimum solutions of linear programming is given by proving that the equivalent of optimum extreme point and extreme point of optimum solution sets of linear programming and applying the theorem of convex polyhedron.
  通过证明线性规划最优解集的极点与线性规划最优极点的等价性，利用凸多面体的表达定理，给出了广泛意义下线性规划无穷多最优解的判别方法及表达式。