Then,based on the difference in prediction mechanisms,the existing research on distance prediction is classified into three types:the virtual coordinate based prediction mechanism,the network topology based prediction mechanism and the network proximity estimation mechanism.
然后根据预测机理的差异将现有网络距离预测技术划分为基于虚拟坐标的预测技术、基于网络拓扑结构的预测技术以及网络邻近度估计技术。
The logical coordinate and device coordinate system are introduced,as well as the relationship and the transform between them.
本文介绍了Windows编程中的设备坐标和逻辑坐标系统,以及二者之间的关系。
Design and implementation of virtual equipment and simulation system based on Java;
基于Java的虚拟设备仿真系统的设计与实现
The research on virtual equipment and simulating system for microwave technique experiment is presented in this paper The necessity for virtual equipment and the simulating system is discussed The modeling of mathematics and basic means of achievement for virtual experiment are introduce
本文作者第一次提出了用于微波技术实验教学的计算机虚拟设备和实验仿真系统的研究方法 ,讨论了实现微波技术实验教学虚拟设备和仿真系统的必要性 ,介绍了微波技术实验虚拟现实的数学模型的建立和基本的实现手
On virtual beer bottling production line is studied, on the large-scale virtual equipment and bottling production line is researched from the aspects of construction process and mold.
以虚拟啤酒灌装生产线为研究对象,对大型虚拟设备及灌装生产线的构建过程、模式方法进行了探讨和研究。
Approach for modeling virtual device library in VLAB;
VLAB中虚拟设备库建模方法的研究
Application and implementation of Linux virtual device in EPON system;
Linux虚拟设备在EPON中的应用与实现
Meanwhile, introduce concept ofvirtual device logic to realize macro-decoupling of logic conceptand micro-decoupling of soft module, extensibility and stabilityof software are highly increased.
同时,引入虚拟设备逻辑概念,实现宏观的逻辑概念解耦与微观的软件模块解耦,极大地提高了软件的易扩展性和稳定性。
When virtual image coordinates are weighting,the experiment results show that the uniform model is feasible.
提出将精确整平仪器的3维网法作为是无需整平的光束法的一种特殊形式,对虚拟像坐标进行加权,用带约束条件的光束法模型来统一两种算法,最后经实验验证用光束法模型来统一是切实可行的。
When the virtual image coordinates are given proper powers, the result states that the uniform model is feasible.
研究了经纬仪工业测量系统定向和单点计算的两种算法测站 3维网解算法和光束法 ;提出将精确整平仪器的 3维网法作为无需整平的光束法的一种特殊形式 ,对虚拟像坐标进行加权 ,用带约束条件的光束法模型来统一两种算法。
Research on the Virtual Coordinate Measuring System of Coordinate Measuring Machines;
三坐标测量机虚拟坐标测量系统研究
Study of Accuracy Inspection and Evaluation of Coordinate Measuring Machine and Virtual Coordinate System;
三坐标测量机精度检测评定及虚拟坐标系统研究
Automatic Modeling Technology for Virtual CMM
虚拟坐标测量机方法中的自动建模技术
Research on Sensorless Drive and Control System for PMSM Based on Fictitious Reference Frame
基于虚拟坐标法的PMSM无传感驱动控制系统研究
The dynamic graphics modeling methods of CMMs based on virtual reality
基于虚拟现实的坐标测量机动态图形建模方法
Model Theory and Virtual Prototype of a Kind of CMM Using Parallel-link Mechanism
并联坐标测量机理论模型及其虚拟原型研究
The kinematic modeling methods of CMM in virtual reality
虚拟现实中坐标测量机的运动建模方法
Research on the Open CNC System of Five-Coordinate Virtual Axis Polishing Machine;
五坐标虚拟轴研抛机床开放式数控系统的研究
Research on CNC System of Five-Coordinate Virtual Axis Polishing Machine Tool;
五坐标虚拟轴研抛机床数控系统的研究
Measuring Modeling and Virtual Prototype Design of Parallel-link Coordinate Measuring Machine;
并联坐标测量机测量建模及虚拟样机设计
An Optimal Power Flow Model Based on a Transformer Model with a Virtual Node in Polar Coordinates;
基于虚拟节点变压器模型的极坐标最优潮流
Study on measurement model of monocular vision coordinate based on virtual beelines
基于虚拟直线的单目视觉坐标测量模型研究
Application of Virtual Clamping in Three Coordinate Measurement of Car Component
虚拟装夹在轿车零部件三坐标测量中的应用
Virtual prototyping model and simulation of articulated coordinate measuring machine
关节臂式坐标测量机的虚拟样机模型及仿真
Kinematic Modeling and Simulation of Parallel Coodinate Measuring Machine Based on Virtual Prototyping;
基于虚拟样机的并联坐标测量机运动建模与仿真
Research on Long Distance Coordinates Measurement of Monocular Vision Based on Virtual Beelines
基于虚拟直线的单目视觉大视场物点坐标测量方法的研究
Study on Virtual-degree Measurement Target Systems;
虚拟企业的虚拟度评价指标体系研究
The range of the Imaginary Weyl Coordinates of the Vacuum C-Metric.;
真空C度规在虚Weyl坐标系中坐标的取值范围
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