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
- the most extreme possible amount or value
- voltage 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。 - 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 - A new adaptive threshold method is proposed, which combines the extremum method with the threshold and the barycenter method.
又讨论了常用的各种光刀提取法的基础上，提出了一种光刀中心自适应阈值提取法。 - Based on the extremum median filter, an auto-adaptive image filtering algorithm is proposed.
在已有极值中值的滤波算法的基础上，提出一种自适应滤波算法。 - 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。 - With the theory of quadratic form, this essay gives out another way to solve the extremum problems of multi-variable functions.
摘要文章以二次型理论为依据，提出了解决多元函数极值问题的另一种方法。 - Multiscale boundary detection is equivalent to searching out the local extremum of wavelet transform modulo of image.
多尺度边缘检测等价于寻找图像的小波变换模局部极值。 - 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。 - Furthermore, the definition and equivalence condition of extremum in the semi-uniform spaces is given by the partial order.
给出半一致空间上极值的定义和等价条件； - The reason to mode mixing in the result of empirical mode decomposition is discussed in respect of the variation of extremum series.
讨论了由于间歇信号嵌入导致经验模式分解结果出现模态混叠的现象，指出极值点序列幅值突变是产生模态混叠的根本原因。