all-digital

An all-digital vector control system of three-phase induction motor is presented.

提出了一种全数字式的三相异步电机矢量控制系统。

A Research on Video Source Coding Scheme for All-Digital HDTV Transmission System

全数字化HDTV传输系统图像信源编码的研究

In the modern all-digital control area, real-time embedded system is playing the most important role.

实时 嵌入式系统是现代全数字测控领域中的主角,应用最广、发展最快、对其研究也最热.

Customers need to become a single CTP equipment towards all-digital workflow.

客户必给成为简单CTP摆设 走向残数字冻处事过程的原动力.

Then all digital receiver construction and software radio technology are briefly declared.

简要介绍了全数字接收机的结构和软件无线电技术的发展应用.

The Rotary Apparatus Controlled by Double-Ringed and All-Digital V-M Regulative System

双闭环全数字控制的旋转装置

With the progress of science and technology, pulse compression processing systems are developed to all-digital systems from analogue or digital-analogue ones. Digital pulse compression processing can be divided into pulse compression processing in time domain and pulse compression processing in frequency domain.

随着科学技术的进步，脉压处理系统从模拟式、数模结合式发展到全数字式，而数字脉压处理又可分为时域脉压处理和频域脉压处理。

Is equipped with broadband access, providing all-digital, multi-information trading platform.

配备宽带接入, 提供全数字化 、 多功能的信息交易平台.

And almost all digital photo cameras save images in JPEG format.

大多数数码相机也储存图像为JPEG格式.

It is rising at present in our country to construct "Digital Province"," Cyber City"," Digital Trade "and" Digital Project", and all these are the parts of "Digital China".

当前在我国正在兴起数字省市、数字行业、数字工程等建设工作，这些都是数字中国的组成部分。

In this paper the content of measurement system of digital city, the functions of JX 4A DPW all digital photogrammetric system and the requirement of basic geographical information of digital city are elaborated.

阐述了数字城市测量系统的内容，叙述了JX4A DPW全数字摄影测量系统的功能及数字城市基础地理信息的获取。

When computer and all kinds of technologies has become indispensable tools in our life, some art workers begin to replace paper and pen with computer and digital technology and produce a kind of new artistic form that has been accepted from all sides-digital art.

当电脑和各种科技成为你我生活中不可缺少的工具，一些视觉艺术工作者开始以电脑和数码科技取代纸和笔，诞生一种被广泛认可新艺术形式&数字艺术。

Fault-monitoring Function of MAXI DC All-digital DC Speed-regulating System

MAXI DC全数字直流调速系统的故障监控功能

The main research work in this paper is to apply the all-digital holography to the information security of the computer images and audios.

本论文的主要工作是在全数字全息术理论的基础上，将其应用于图像以及音频的信息安全方面。

An All-Digital Phase Locked Loop for Clock Recovery from E1 Signal

一种从E1信号中提取时钟的全数字锁相环

Transform of All-Digital Control Technology for Finishing Mill Speed Control System

精轧机调速系统全数字化控制技术改造

Application of All-digital Array Receiver to OTH Radar

全数字式阵列接收机在OTH雷达中的应用

With the application of Non-Conventional Instrument Transformers, the publishing of IEC 61850 and the technical maturity of the intelligent breaker, it is inevitable for protection systems to transform from conventional protection systems to all-digital protection systems.

非常规互感器的应用、IEC61850标准的实施、智能断路器技术的成熟，使保护系统由常规保护向全数字化保护发展成为了必然。

In order to improve the performance of a polar-coordinate laser direct writer ( PLDWs), an all-digital rotating platform system is designed. This unit enhances its synchronization with platform, focusing and light intensity control system.

为提高极坐标激光直写设备的性能，设计成全数字化的转台系统，增强了与平台、调焦、光强系统的同步。

Design of a all-digital language learning system based on DSP

基于DSP的全数字式语言学习系统的设计

Design& Implementation of All-Digital High Precision Laser Ranging System

全数字高精度激光测距系统的设计与实现

It is a kind of digital communication aimed at achieving clinical information digitization, digital services, digital medicine and form by applying advanced information technics in all kinds of hospital information digital collection, processing, storage, sharing and retrieval.

是将先进的信息技术应用于医院信息的各种数字采集，加工，存储，共享和检索，实现临床信息的数字化，数字化服务，数字医疗和形式的数字通信。

Distributed control system ( DCS) is gradually replaced by field bus Control system ( FCS) based on intelligent field devices of all-digital communications.

基于全数字化通信的智能现场装置的现场总线控制系统（FCS：Field Bus Control System）正在逐渐取代分布式控制系统（DCS：DIstributed Control System）。

An all-digital PLL in which the NCO is based on a fractional-N PLL is presented.

提出了一种以小数分频锁相环作为数控振荡器的全数字锁相环架构.

the dispreading and demodulation principle of all-digital ds/ cdma receiver is introduced.

同时介绍了全数字DS/CDMA接收机解扩解调原理，并给出了时序仿真结果及实验结果。

This paper presents a fast algorithm for all-digital AGC.

本文提出了一种全数字化AGC的 快速算法,给出了详细的算法实现过程和仿真结果.

An all-digital QAM initial demodulator architecture is presented for HDTV receiver chip.

本文设计了一种适用于 高清晰 数字电视(HDTV)接收芯片的全数字正交幅度(QAM)解调器结构.

In the modem hardware design, DSP and FPGA using a combination of all-digital approach to data collection, computing, synthetic all digitally.

在调制解调器的硬件设计上，采用了DSP和FPGA相结合的全数字化处理方式，使数据的采集、运算、合成全部实现了数字化。

This module is already used in All-Digital PET system, and verified that this module has the characteristics of high accuracy and high stability.

该模块已经在全数字化PET系统中使用，验证了该模块具有高精确度和高稳定性的特点。

The purpose of this paper is to design a set of all-digital EMA servo drives to control Permanent-magnet servo motors and thus to be applied in space systems.

本文的目的是设计一套全数字EMA伺服驱动器，控制永磁伺服电机应用于航天系统，并且本课题将对系统的控制策略和动态性能进行研究。