The digital method of code synchronization based on zero-if;
一种基于零中频的数字化码元同步方法
The algorithm gains the phase information of the modulated signal by calculating the instantaneous phase of the signal,and the instantaneous frequency of signal is reckoned from the phase to implement code synchronization,on the basis of which the threshold detection is realized and the modulated code is resumed.
这种算法通过实时估计信号的相位来提取调制相位信息,并通过相位推算信号的瞬时频率,实现码元同步,进而完成相位判决,恢复出原始的调制码。
Synchronization is very important in communication,and it is directly related to the specification of demodulation,carrier synchronization and code synchronization can be realized easily with a digital costas loop HSP50210.
利用数字COSTAS环HSP50210可以方便地实现载波同步和码元同步。
Symbol synchronization re-generates clock and sample time.
针对高速和宽码速率的要求,在Gardner算法的基础上设计了并行码元同步模块。
Research on Metadata Synchronization Model in the OAI-PMH
OAI-PMH中元数据同步模型的研究
A Method to Solve Problem of Metadata Synchronization in OAI Framework Based on RSS
基于RSS的OAI框架中元数据同步问题解决方法
Synchronization0 it shall be possible to synchronize all the elements in the multimedia scene as well as other relevant data.
同步:应能对多媒体场景中所有元素以及其它相关数据进行同步.
Synchronous communication: Data transmission in which each bit is transmitted at a given rate.
同步通讯:在数据传送中，每数元均用一指定速度传送的情况。
selsyn-data system
数据传输自同步系统
data loop synchronizing apparatus
数据回路的同步装置
synchronous serial data adapter
同步串行数据转接器
Synchronization DCA
同步数据通讯适配器
Data Synchronization System on Internet or Intranet;
Internet/Intranet数据同步系统
Design of Fluorescence Data Acquisition System based on HPGe SSDs
用于同步辐射XAFS的多元HPGe固体探测器数据采集系统研究
The Research and Application of Data Synchronization on Distributed Database;
分布式数据库数据同步的研究与应用
Body of Data Synchronization and Data Management Platform
车身数据化同步设计平台及数据管理
The synchronization or asynchronism transmission may be selected with sundry modes.
数据传输包括同步传输和异步传输。
Step 2: Define functional and data elements
步骤2：定义功能和数据元素
Synchronizing the cluster database with the sponsor cluster
正在将群集数据库同发起群集同步
An affirmative acknowledgement reply in binary synchronous communication. It is the response to the second transmission block and successive even-numbered blocks.
二元同步通信中的一种确认应答,它用于对第二个以及后来的第偶数个传输数据块的肯定应答。
An affirmative acknowledgement reply in binary synchronous communication. It is the response to the first transmission blockand successive odd-numbered blocks.
二元同步通信中的一种确认应答,它用于对第一个以及后来的第奇数个传输数据块的肯定应答。
The Preliminary Establishment of Radiation Oncology Database and Core Metadata Database of Cancer Data-sharing System;
放射肿瘤学数据库与肿瘤数据共享系统核心元数据库的初步建立