The discussion of the power system digital synchronization network;
网络同步是卫星通信系统的关键技术。
Based on the study of digital synchronization techniques, this paper proposes a new all-digital demodulator for OQPSK.
本文通过对数字同步技术的研究，提出了一种新的OQPS K全数字解调器。
Synchronization is an important problem of digital audio watermarking.
同步性是数字音频水印的一个重要问题。 。
The network synchronization is one of the key technologies for digital communication and the clock is the most important equipment in the network synchronization.
网同步技术是数字通信系统的关键技术之一，网同步时钟是网同步技术的关键设备。
Synchronization is an important problem of digital audio watermarking.
同步性是数字音频水印的一个重要问题。
All circuits are designed by HDL and can be intergrated in one CPLD or FPGA chip, used in the frame synchronization and timing of digital communications receiver.
全部电路由硬件描述语言实现，可以集成在一片CPLD或FPGA芯片内部，用于数字通信系统接收端的帧同步和定时。
One scheme of digital speech encryption communication with spatiotemporal chaotic synchronization was proposed.
提出一种利用时空混沌同步的数字语音加密通信方案。
Clock skew is in a synchronization digital integrated circuit design difficult problem.
时钟偏移是同步数字集成电路设计中的一个难题。
We have implemented the equipment of digital frequency leading by 8086 microcomputer and successively applied in measuring and control station of synchronization communication satellite.
作者等人以8086微机实现的数字频率引导设备已成功地应用于同步通讯卫星测控站中。
Synchronization is the base of transferring data correctly in synchronous digital network, so synchronization technique is the key in the data transferring field.
在同步数字网络中，同步是数据流正确传输的基础，因此同步技术是数字传输领域的关键技术。
It becomes more difficult to realize frame synchronization with higher data transfer speed, and this field applies mostly high-speed digital circuits technique.
随着数据传输速率增高，其帧同步的实现就越来越困难，而该领域主要是应用高速数字电路技术。
The bit synchronization detect is very important in opened loop timing recovery of all digital receivers.
位同步检测是实现全数字接收机开环定时恢复的关键技术。
The system may be widely used in time synchronization in Synchronous Digital Hierarchy (SDH) communication network and exchange and other timing application cases.
该系统可应用于SDH通信网时间同步、交换机时间同步等高精度定时领域。
The platform of synchronization control is a IF digital processing module based on DSP.
电台同步控制的平台为基于DSP的中频数字化处理模块。
The chaotic synchronization of a nonlinear coupled laser system and the digital communication through chaotic synchronization are investigated in this paper.
本文主要研究非线性耦合激光系统中的混沌同步以及如何利用混沌同步实现数字通信。
Digital thyristor Trigger of High Accuracy is introduced, which is based on phase locked loop synchronization and suitable for dual antistar rectification circuit.
介绍一种高精度数学晶闸管触发器，它基于锁相环同步，适用于双反星形整流电路，并已成功地应用于晶闸管弧焊电流微机控制系统。
This thesis deals with the synchronization technologies for all digital receiver, particularly carrier offset estimation for MPSK signal.
本文研究全数字接收机中的同步技术，重点是MPSK信号的载波频偏和相位误差的估计和恢复算法。
In this paper, a new robust digital audio watermarking algorithm against desynchronization attacks is proposed, in which the audio statistic characteristics and synchronization code are utilized.
结合数字音频时频域统计特性及同步码技术，提出了一种可有效抵抗去同步攻击的混合域数字音频水印嵌入算法。
A novel public key robust digital watermarking algorithm based on asymptotic chaotic synchronization is proposed in this paper.
文章提出了基于混沌渐进同步思想的公钥鲁棒性数字水印算法。
A method of making an asymmetric digital watermarking based on chaotic synchronization theory is proposed in this paper.
提出了一种基于混沌动力系统同步原理的非对称数字水印构造方法。
A digital VHF FH communication system is introduced, followed by its timing, the format of the data transmitted, the synchronization method and the keeping of synchronization.
文中介绍了一种数字化超短波跳频通信系统，并着重讨论了其系统定时、发送数据格式、同步的实现方式、同步保持等关键技术。
And a novel synchronization model based on CORDIC algorithm in digital field is proposed.
提出了一种基于CORDIC算法的数字域同步模型。
The line code is an efficient way to make the baseband digital signal have some massage about the bit synchronization.
经过线路编码，可以使基带信号含有定时信息，解决了通信中的位同步。
The key of digital transmission system lies in carrier synchronization and channel equalization.
数字传输系统的关键在于载波同步和信道均衡。
The transmitting and receiving unit (5) converts the reception analog baseband signal into a reception digital baseband signal in synchronization with a clock.
发射和接收单元(5)与时钟同步地将接收模拟基带信号转换为接收数字基带信号。
The transmitting and receiving unit (5) converts the transmission digital baseband signal into a transmission analog baseband signal in synchronization with the clock.
发射和接收单元(5)与时钟同步地将发射数字基带信号转换为发射模拟基带信号。
In digital communication systems, synchronization is a very important question.
在数字通信系统中，同步是一个非常重要的问题。
The traditional digital signal demodulation method that realizes more complex has the problems of carrier recovery, symbol synchronization and so on.
传统的数字信号解调方法存在着载波恢复、符号同步等问题，实现起来较为复杂。
Symbol timing recovery (Bit Synchronization) is the key technology in the digital communication.
码元定时恢复(位同步)技术是数字通信中的关键技术。
Clock synchronization is the precondition for digital equipment to work in harmoniously.
时钟同步是数字设备协调无误运行的前提条件。
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