1)  splitting
划分离散
2)  division
划分
1.
Danger Division and its Management in the Key Production Unit and Significant Production Section;
关键生产装置和重点生产部位危险点的划分和管理
2.
The division on Huanggoushan gold deposit primary zone and oxidized zone;
荒沟山金矿床原生带与氧化带的划分
3.
Primary Discussion on the Cretaceous Division and Correlation of Well KC_1;
克参1井白垩系划分对比的初步探讨
3)  classification
划分
1.
Classification of Groundwater Source Protection Areas for Drinking Water in Luoyang City;
洛阳市饮用水地下水源保护区划分研究
2.
Methods of classification of maize inbred lines into heterotic groups;
玉米自交系划分到杂种优势群的方法
3.
Classification of Management Pattern Regions of Public Welfare Forests;
划分公益林经营类型区的探讨
4)  partition
划分
1.
The partition of relation and description with matrix;
关系的划分及其矩阵描述
2.
Application of equivalence class quick partition in curriculum scheduling;
快速等价类划分在大型课程调度中的应用
3.
Algorithm for mining frequent itemsets with item constraint based on partition;
一种基于划分的带项目约束的频繁项集挖掘算法
5)  dividing
划分
1.
dividing the ecological function is the demand of conserving and construction the ecological environment.
划分生态功能区是保护和建设生态环境的需要。
2.
Based upon the statistics for the last ten years of provincial power grid transmission line galloping data, the paper gave out the dividing principle of power line galloping region on the basis of galloping occurrence rates.
根据全省电网近 1 0多年来导线舞动统计情况 ,按照舞动频发度提出了舞动区域划分依据 ,并对全省电网舞区进行了划分 ,绘制出了全省电网导线舞动区划图。
6)  partitioning
划分
1.
Application of orthogonal optimization-design in hypernetwork partitioning;
正交优化设计在超网络划分中的应用
2.
Research and Application of Cluster Algorithm Based on Partitioning Method;
基于划分的聚类算法研究与应用
3.
Under the assumption that the decision rule of each local detector has been given, this paper presents an optimum method for partitioning the decision space in the sense of maximizing the Bhattacharyya distance criterion at the fusion center in multisensor fusion systems.
在假定各局部检测器的决策规则已经给定以及在Bhatacharyya距离最大的意义下,对多传感器融合系统中的决策空间优化划分设计进行了研究。
参考词条
补充资料:离散时间周期序列的离散傅里叶级数表示
       (1)
  式中χ((n))N为一离散时间周期序列,其周期为N点,即
  式中r为任意整数。X((k))N为频域周期序列,其周期亦为N点,即X(k)=X(k+lN),式中l为任意整数。
  
  从式(1)可导出已知X((k))N求χ((n))N的关系
   (2)
  式(1)和式(2)称为离散傅里叶级数对。
  
  当离散时间周期序列整体向左移位m时,移位后的序列为χ((n+m))N,如果χ((n))N的离散傅里叶级数(DFS)表示为,则χ((n+m))N的DFS表示为
  

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