The relative system, such as vector graphic system, database system, and space information system, are discussed in the paper, the basic principle and realize method are discussed in the paper also.
本文阐述了人机系统软件相关的矢量图形系统、数据库系统、信息系统、空间信息分析系统，给出了基本原理和技术解决方案。
First, the concept of emotion vector was proposed and the emotion state of virtual human could be transformed to an emotion vector calculated by the basic emotion vector in emotion vector space.
首先，提出了情绪向量空间的概念，人的情绪状态可以转化成情绪向量空间中的一个情绪向量，情绪向量可以通过基本情绪向量来计算。
This paper introduces the basic theory of space-vector PWM (SVPWM), and designs the ac photovoltaic water pump system on the basics of this theory.
本文介绍了空间电压矢量脉宽调制(SVPWM)的基本原理，并应用此原理进行了交流光伏水泵系统的设计。
Space vector pulse width modulation(SVPWM) and multi-step commutation method of bi-directional switches are the basic control strategies of the matrix converter.
空间矢量脉宽调制和双向开关多步换流方式是矩阵式变换器的基本控制策略。
By analyzing the basic principle of voltage space vector pulse width modulation (SVPWM), it is proved that the dc voltage utilization ratio of SVPWM is the highest.
在分析电压空间矢量调制(SVPWM)基本原理的基础上，证明了SVPWM具有最大的直流电压利用率。
The relative system, such as vector graphic system, database system, and space information system, are discussed in the paper, the basic principle...
本文阐述了人机系统软件相关的矢量图形系统、数据库系统、信息系统、空间信息分析系统，给出了基本原理和技术解决方案。
The paper presents a final solution for the independence of the axiomatic system of the vector space, and so is of some basic significance in theory.
本文最后解决了向量空间公理系统独立性的问题，这在理论上有一定意义。
The paper presents a final solution for the independence of the axiomatic system of the vector space, and so is of some basic significance in theory.
本文最后解决了向量空间公理系统独立性的问题，这在理论上有一定意义。
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