virtual quantity

In this paper, the fuzzy quantity includes four subordinate categories: rounding quantity, assessing quantity, virtual quantity and fuzzy classifi.

本文将“模糊量”作为系统研究对象，根据人类认识事物量的不同的方式、运用的不同测量工具、区分的不同单位，为模糊量范畴设立四个下位范畴：约量、估量、虚量、模糊单位。

Evaluating relatively stable points by dividing-into-group regression based on dummy variables;

基于虚拟变量的分段回归探寻相对稳定点

The daily power consumption was sectionized according to its characteristics of value changing with time and temperature and corresponding dummy variables were imported.

介绍了线性回归分析中虚拟变量的概念和意义,根据日用电量随时间和温度变化的特性,将其分段并引入相应的虚拟变量,在此基础上建立电量预测的回归模型,并以南京市2002年至2004年日用电量为样本进行预测检验,预测结果表明了该方法的有效性。

The intercept and slope of dummy variable model do not remain constant ,but the variant of parameter is discrete but not continuous.

尽管在虚拟变量模型中,使回归模型的截距或斜率不再是固定不变的,但参数的变化是离散的,而不是连续的。

According to the non-stationary of the controlled object,a virtual measurement and embedded system based software and hardware platform is established,where wireless communication is used for data transmission.

针对被控对象运动非稳态的特点,建立了虚拟测量与嵌入式相结合的软硬件平台,该平台以无线方式实现控制系统数据传输,采用模糊控制技术实现鲁棒控制。

Among them the compensation method which deducts the total variable costs from the "virtual electricity quantity" is emphasized.

对电力市场环境下发电机组存在的4种情况进行分析,提出了基于发电侧电力市场的合理经济补偿方法,特别是采用从"虚拟电量"中扣除相应总变动成本的合理经济补偿方法,满足市场自主报价竞争的需要,实现资源的优化配置。

Virtual Instrument Based On VEE For Video Signal Test

基于VEE的视频信号虚拟测量仪器设计

Virtual Instrument for Measuring Guide Way Straightness of Machine Tool Based on EST

EST法测量机床导轨直线度的虚拟测量仪

An ANN Fault Detection of Virtual Measurement Systems

基于神经网络的虚拟测量系统故障检测

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

A RevoIUtion of Instrnment--Vinual Instruments;

测量测试仪器技术的革命——虚拟仪器

Research on Testing System for Variable Displacement Pump Based on Virtual Instrument;

基于虚拟仪器的变量泵测试系统研究

Virtual Instrument Design of Cutting Force Measurement System Based on LabVIEW;

基于LabVIEW的切削力测量虚拟仪器设计

The Development of Virtual Electronic Measurement Instrument by Using the Technology of Component;

利用构件技术开发虚拟电子测量仪器

Power quality real-time detector based on LabVIEW

基于虚拟仪器的电能质量实时监测仪

Endoscopic measurement by virtual internal standard:Feasibility and accuracy

虚拟内标内镜测量法的建立及其应用

Application of VRS Technology in the Pipeline Surveying

虚拟参考站技术在管线测量中的应用

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

A Study on Some Processing Methods for Survey Data Based on Virtual Observational Approach;

基于虚拟观测的若干测量数据处理方法研究

Virtulized Countermeasure Research of Test Instruments in Agriculture Field;

农业领域测量、测试仪器虚拟化对策研究

Monitoring System of Pulverized Coal Mass Flow Based Vitual Instrumentation Technology;

基于虚拟仪器技术的煤粉质量流量监测系统

Research on Hardware of the VI System for the Measurementof Torgue and Rotate Speed

转矩、转速测量中虚拟仪器系统硬件的研究

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

The measurement of the zebra angle of float glass with virtual Moire fringe method

虚拟莫尔条纹技术测量浮法玻璃斑马角