extremum

英

美

n.  极值；最大（最小）值

英英释义

noun

• the point located farthest from the middle of something
  Synonym:extreme pointextreme
• the most extreme possible amount or value
  1. voltage peak
  Synonym:peak

双语例句

• The nonlinear least square method and functional condition extremum model are introduced to describe the problems and numerical solution of them is proposed.
  首先确定了自由度组合到指尖空间位置的映射，建立了求解上述问题的最小二乘模型、泛函条件极值模型，并给出了数值解法。
• Optimality condition is established for vector extremum problems with constraint by applying the alternative theorem under generalized subconvexlike maps in locally convex spaces.
  运用序局部凸空间的广义次似凸映射下的择一性定理.得出带有约束的向量极值问题的最优性条件。
• The disturbed extremum scheme accelerates the particles to overstep the local extremum.
  算法中采用了带极值扰动策略，加速粒子跳出局部最优的能力。
• A Novel Extremum Seeking Algorithm and Its Application to Active Control of Combustion in Aeroengines
  一种新的极值搜索算法及其在航空发动机燃烧主动控制中的应用
• Imbalance Thrust Force Method for Slope Stability Analysis Based on Extremum Principle
  基于极值原理的边坡稳定分析不平衡推力法
• An Improved Extremum Median Filtering Algorithm in Strong Noise Rate
  高噪声率下一种改进的极值型中值滤波算法
• Characteristic Extracting for Bill's Fibrin Based on Extremum Filtering and OTSU
  基于极值滤波和OTSU的票据纤维特征提取
• Extremum Problem in the Wheatstone Bridge Circuit
  惠斯通电桥电路中耗散功率的极值问题
• It can not only overcome the disadvantage of easily getting into the local extremum in the later evolution period, but also keep the rapidity of the previous period.
  所提出的算法将粒子群优化算法和混沌算法相结合，既摆脱了算法搜索后期易陷入局部极值点的缺点，同时又保持了前期搜索的快速性。
• In this paper, based on the method of extremum of product function, theoretical solutions in closed form for the upper bound seismic shearing forces and bending moments of retaining dam are derived.
  基于积函数极值法，确定了刚度分布未知的挡水坝的地震剪力和地震弯矩上限。