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空间区域
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  spatial regions
    Localization is completed in dynamic environment by dividing indoor space and eliminating bad values according to the characteristics of spatial regions and also by serial and parallel deduction.
    采用室内环境分区法,根据空间区域特点剔除坏值,运用串联和并联推断的方式,结合该测量装置实现了机器人在动态环境下的定位。
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  “空间区域”译为未确定词的双语例句
    To choose wavelet function based on time-frequency region is put forward, time-frequency region composing of all of these wavelet functions can overlay wholly time-frequency region of non-linear function to approximate.
    本文提出了根据逼近函数的时频空间区域来选择小波基函数,使这些小波基函数共同构成的时频空间区域覆盖完逼近函数的时频空间区域
短句来源
    Based on regional division of state space and switching control, the problem of control for autonomous systems of electric power supply (ASES) is studied and a type of hybrid controllers is proposed.
    研究自治供电系统 (ASES)控制问题 ,基于“状态空间区域划分”和“切换控制”原理 ,提出一种混合型控制器 .
短句来源
    And, Coke Oven automatic control system with thekind of hybrid controller is designed and developed.
    为了满足此类系统的非线性、时变性的需要,文章基于“状态空间区域划分”和“切换控制”原理设计了一种混合控制器,并应用于一种非线性系统-煤炭焦化过程的压力自动控制系统。
短句来源
    A new cluster method is presented,which is aimed at accurately identifying the location of the area with example points,without transcendental knowledge of class distribution and the number of class.
    针对分类目的准确标识出有样本分布的空间区域位置,没有类分布先验知识,类数不能预先确定的情况,提出一种聚类新方法。
短句来源
    Theoretical analysis and simulation results show that, for sensor networks with different sensors, the new algorithm can solve the k-coverage problem correctly for any given region of interest with time costs of O ( n ) only, which is far below the time costs O ( n3 log n ) of other algorithms.
    算法首先把感兴趣区域剖分为立方体区域,从而将复杂的空间区域覆盖问题转化为简单的立方体区域覆盖问题。 理论分析与仿真实验表明,针对具有n个节点的传感器网络,新算法的计算时间复杂度为O(n),远低于已有算法O(n~3logn)的计算时间复杂度。
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  spatial region
The correlation of signals received from a spatial region heated above the ambient medium is measured.
      
The functions are shown to determine a natural basis for the expansion of CFHH functions in the considered spatial region.
      
It is shown that either the presence of a magnetic flux in a finite spatial region or jumps in the field strength are necessary to generate a global potential.
      
Statistics of particles (smoke aerosol in the atmosphere) reaching a prescribed spatial region are analyzed.
      
Collective Cherenkov effect and anomalous Doppler effect in a bounded spatial region
      
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  spatial regions
The main object of the study is the effect of the acoustic parameters of the sediment layer on the formation and structure of the spatial regions within which the diffraction focusing of the acoustic field takes place.
      
We determine the probabilities of Landau-Zener transitions in the spatial regions where under two-photon resonance conditions the quasienergies of the atoms approach one another by a small quantity.
      
The spatial regions in which these fluxes are particularly intensive at different stages of the discharge are determined.
      
Spatial regions and optimal orientations for surface acoustic waves in langasite, langanite, and langatate piezoelectric crystals are analyzed.
      
New optimal spatial regions and orientations that are promising for SAW-based devices are found.
      
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Based on regional division of state space and switching control, the problem of control for autonomous systems of electric power supply (ASES) is studied and a type of hybrid controllers is proposed. Comparing with the variable structure control strategy based on dynamic sliding mode given in recently, it is shown by simulation that the serious chattering and switching in high frequency between controllers, which are not permitted in practice applications, can be efficiently avoided and the performance of system...

Based on regional division of state space and switching control, the problem of control for autonomous systems of electric power supply (ASES) is studied and a type of hybrid controllers is proposed. Comparing with the variable structure control strategy based on dynamic sliding mode given in recently, it is shown by simulation that the serious chattering and switching in high frequency between controllers, which are not permitted in practice applications, can be efficiently avoided and the performance of system is basically equivalent to the ones in variable structure control.

研究自治供电系统 (ASES)控制问题 ,基于“状态空间区域划分”和“切换控制”原理 ,提出一种混合型控制器 .仿真表明 ,相比于近年来文献 [1]中提出的动态滑模变结构控制方案 ,在保持系统基本性能前提下 ,可有效克服该方案中不可避免的抖振与高频切换等严重问题

An algorithm based on a Cauchy distribution statistical model of a scene background is presented to detect low resolution moving objects for monocular automatic visual surveillance system. A robust background subtracting based on moving object detecting approach is acquired by hypothesis test. Experimental results demonstrate the proposed algorithms can tolerate the whole or local sudden or slow changes in illumination, filter clutter noises caused by small motions in background scene, and adapt to rain or haze....

An algorithm based on a Cauchy distribution statistical model of a scene background is presented to detect low resolution moving objects for monocular automatic visual surveillance system. A robust background subtracting based on moving object detecting approach is acquired by hypothesis test. Experimental results demonstrate the proposed algorithms can tolerate the whole or local sudden or slow changes in illumination, filter clutter noises caused by small motions in background scene, and adapt to rain or haze. The detecting results of the proposed algorithm are better than those of the Gaussian statistical model or the shading model.

提出了以Cauchy分布作为图像像素比值的统计分布模型 ,并融合图像局部线性相关技术实现背景建模。该方法同时利用了像素点的统计特性和邻近像素点所蕴涵的丰富空间区域信息。实验表明 ,本文提出的算法可以抗背景中全局或局部光照的渐变和突变 ,有效地抑制背景中活动物体和阴影的杂波干扰。

To solve some problems in the industry process, caused bynonlinear system and nonlinear control process, a kind of hybridcontroller is proposed based on regional division of state space andswitching control. And, Coke Oven automatic control system with thekind of hybrid controller is designed and developed. The wholesystem uses the pattern of DDC.

在工业生产过程中,大量存在着非线性系统与非线性控制过程,采用传统的或单一数学模型的控制算法很难达到理想控制效果。为了满足此类系统的非线性、时变性的需要,文章基于“状态空间区域划分”和“切换控制”原理设计了一种混合控制器,并应用于一种非线性系统-煤炭焦化过程的压力自动控制系统。系统的控制方案采用直接数字控制(Direct Digital Control,简称DDC)。

 
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