In digital communication systems, digital receiver has been widely used.
在数字通信系统里面，全数字接收机的应用非常广泛。
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。
This paper deals with the timing jitter in high speed optical fiber digital communication systems.
本文主要研究高速数字光通信系统中的定时抖动的问题。
The Code includes Various routines that simulate or compute aspects of digital communication systems.
压缩包的代码包含各种规则模拟和计算数字通信系统各个方面！
This paper proposes and discusses a blind equalization algorithm for multilevel digital communication systems.
本文提出并讨论了一个适用于多电平数字通信系统的盲均衡算法。
And wireless communication and digital audio decoding, is the next generation of wireless digital communication systems PCM audio.
而无线数字式音频传播与解码，是新一代的无线数字P CM音频传播系统。
In digital communication systems, the contact fault of the electrical connector usually occurred, especially of the coaxial connector.
在数字通信系统中，各种接口是最容易出现故障的电子元件，其中以同轴连接器尤为突出。
QAM (Quadrature Amplitude modulation) has been widely used in various digital communication systems due to its high modulation efficiency.
正交幅度调制(QAM)具有较高的调制效率，被广泛应用于各种数字通信系统中。
Reliability and speediness are contradictory in the digital communication systems which adopt error control in order to solve reliability.
在数字通信系统中可靠与快速往往是一对矛盾。为了解决可靠性，通信系统都采用了差错控制。
Reliability and speediness are contradictory in the digital communication systems which adopt error control in order to solve reliability .
在数字通信系统中可靠与快速往往是一对矛盾。为了解决可靠性，通信系统都采用了差错控制。
They could assemble the baseband part of several digital communication systems and have great significance in the future research and realization.
本论文对今后数字通信系统基带部分的研究和实现具有很强的借鉴意义。
Automatic repeat request (ARQ) schemes have been widely applied to many digital communication systems, especially, computer communication networks.
自动请求重传(ARQ)方法已经在许多数字通信系统特别是通信网中获得了广泛的应用。
Finally, we conclude with a brief discussion on a few key techniques and challenges of employing chaos-based digital communication systems in the future.
最后总结和讨论了未来混沌数字通信研究的几个关键技术和方向。
The neural network, which is a nonlinear dynamic system, has been successfully applied in the channel equalization of binary digital communication systems.
神经网络是一种非线性动力学系统，在二进制系统信道均衡实现方面得到非常成功的应用。
In this paper, the problem of blind identification and blind equalization of digital communication systems based on the second-order statistics (SOS) are addressed.
本文主要介绍了基于二阶统计量(SOS)的数字通信系统的盲辨识和盲均衡。
The purpose of channel coding is to improve the transmission quality of digital communication systems, and it always is a research hotspot in communication systems.
信道编码一直是通信系统的研究热点，它的目的正是为了改善数字通信系统的传输质量。
Known are wireless digital communication systems (1) applying an antenna diversity scheme to combat fading in a received signal as received by a receiver in the system.
利用天线分集方案以便在系统中消除接收机接收到的信号的衰减现象的无线数字通信系统(1)是已知的。
Thus the quality of transmission is dependent on the pulse repetition rate, and for digital communication systems these two variables may be interchanged most efficiently.
因而传输质量是取决于脉冲重复速率的。对于数字通信系统，这两个量之间极明显的互相影响着。
Random-walk filter is widely used in Bit Synchronizer of modern telemetry system and other digital communication systems in order to enhance anti-jamming ability and reliability of a system.
在现代遥测系统和其它相关的数字通信系统的码同步器中广泛采用了随机徘徊滤波器技术以提高电路的抗干扰能力和系统工作的可靠性。
Analysts attribute the decline to such factors as advances in digital databases and communication systems.
分析师将这种下降归因于数字数据库和通信系统的进步等因素。
IntroductionIn the communication systems, echo and noise will seriously affect speech communication quality, such as IP telephone, videophone and hand-free digital cell phone systems etc.
引言在通信系统中，例如IP电话、可视电话及免提数字蜂窝电话系统中，回声和噪声会严重影响通信质量。
Picture Achieving and Communication Systems (PACS) is a hot-point in the field of processing and transmission of digital medical images.
医学影像归档及通信系统(PACS)是国内医学数字图像处理及传输领域的一个研究热点。
The coherent quadrature detector is one of the key technologies for providing high quality quadrature signal for digital signal processing in radar, sonar, communication and other systems.
正交相干检波是雷达、声纳和通信等系统中为数字信号处理提供高质量的正交信号的关键技术之一。
Moreover, combined with digital baseband signal processing with FPGA, we could develop various wireless communication systems on a typical hardware platform.
再结合基于FPGA的基带数字信号处理，便可实现在相同的硬件平台上开发不同的无线通信系统。
The modern communication theory is used in the analysis of imaging systems. The object information density model is built for analogue and digital image respectively.
应用现代通信理论对成像系统进行了分析，建立了模拟和数字图像的目标信息密度模型。
This paper mainly analyzes three user detection approaches in digital cellular mobile communication systems based on CDMA.
着重分析了在码分多址（CDMA）数字蜂窝移动通信系统中的三种用户检测技术。
This paper gives an analysis of parasitic frequency deviation in the digital phase locked loop, which is one of the important specifications of modern communication systems.
本文分析了数字锁相环路的寄生频偏，它是现代通讯系统中频率合成器的重要指标之一。
Serial communication is widely used in digital information systems and control systems.
串行通信在数字信息系统以及控制系统中得到了广泛的应用。
Serial communication is widely used in digital information systems and control systems.
串行通信在数字信息系统以及控制系统中得到了广泛的应用。
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