提出了一种数字通信信号码元速率的估计算法。
A new algorithm is proposed for symbol rate estimation of digital communication signals.
分析了信号数字调制的基本原理，提出一种基于信号瞬时特征参数的数字通信信号解调方法。
The principle of digital modulated signal is analyzed in this paper. Based on instant character parameters, a kind of digital communication signal demodulation method is established.
基于特征分解谱分析技术，提出并研究了在雷达中自适应抑制窄带数字通信信号干扰的方法。
An adaptive method applying eigenvalue decomposition-based spectrum analysis technique to narrow-band digital communication interference suppression in radar is proposed and studied.
提出了完整的数字通信信号的调制方式识别算法，该算法具有识别类型多，正确识别率高的特点。
An MC algorithm for digital modulated signals is proposed, with a wide recognition range and a high classification probability.
本文主要研究了数字通信信号MASK,MFSK,MPSK信号的解调技术，重点研究了盲信号处理中通信信号的软件解调。
Demodulation techniques on digital communication signals, such as MASK, MFSK and MPSK signals, is discussed in this paper.
对于无线数字通信而言，通常将数字用户信号首先转换到模拟域中，然后通过一个或两个步骤将其调制到无线电频率。
For wireless digital communications, digital user signal is usually at first converted into analog domain and then modulated to radio frequency by one or two steps.
数字通信接口：与远程信号器及控制面板配套。
Digital Communications Interface: Matched to capability of remote annunciator or annunciator and control panel.
本文阐述光纤数字通信中部分响应信号的特点，和适当地设置信号电平使平均误码率达到最小的方法。
This paper describes the signal characteristic in optical fiber communication systems, and the way to set the signal levels appropriately for the minimum average error rate.
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。
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.
在数字通信中，采用差错控制技术(纠错码)是提高信号传输可靠性的有效手段，并发挥着越来越重要的作用。
In the digital communication, Error control coding (Error correcting coding) is an effective method to improve reliability of signal transmitting, and its action is more and more important.
在过去的三十年中，数字信号处理和数字通信领域中采用的主要优化算法是最速下降方法和最小二乘方法。
In the past thirty years, the work-horse algorithms in the field of digital signal processing and communication have been the gradient descent algorithm and the least square algorithm.
数字基带信号的传输是数字通信系统的重要组成部分之一。
Digital baseband signal transmission is the digital communication system, one of an important part of.
数字信号处理是数字通信系统中最重要的技术之一。
Digital signal processing is one of the most important technologies in digital communication.
在数字通信中，理想的MDPS K信号在码元切换时会发生相位跳变，旁瓣功率较大，需要经过限带滤波后才能够发射。
In digital communication, ideal MDPSK signal has the phase jump and larger side beam power in the code switching. It can be sent only after a bandpass filter.
在一些数字通信协议，ACK的名字是一个信号，数据已经收到成功(例如，使用一个可接受的埃罗)。
In some digital communication protocols, ACK is the name of a signal that data has been received successfully (for example, with an acceptable number of erro).
数字基带信号的传输是数字通信系统的重要组成部分之一。
The digital baseband signal's transmission is one of digital communication system's important components.
这对于高纯频率捷变合成信号源和军用数字通信设备中频率合成器的设计具有重要意义。
It has important significance in the design of high purity spectrum agile signal synthesizer and frequency synthesizer in military digital communication equipment.
自适应滤波器在信号检测、信号恢复、数字通信等领域中被广泛应用。
Adaptive filters are commonly used in the field of signal detection, signal restore and digital communication.
非线性编码与解码是现代数字通信对数字信号处理常用的一种技术。
Nonlinear encoder and decoder are common techniques of digital signal processing that are widely used in digital communications.
根据文中所述的方法，可以快速准确地求出数字通信中常用的循环纠错码及扰码器的并行算法及逻辑表达，并为其它类似数字信号编码问题的电路实现提出了新的解决思路。
We can resolve quickly and accurately the problem of parallel translation of CRC and scrambling by using this method, and offer a new idea for other digital signal code design.
数字信号处理作为混合模拟信号系统中一种优良方法，在数字通信和医疗器械中得到了广泛采用。
Digital processing of signals has become an attractive option in mixed-signal systems, such as digital communication and medical instrumentation.
数字通信系统中多径衰落的无线信道环境通常会使接收信号受到严重的码间干扰。
The received signal is often corrupted badly by inter-symbol interference in the multipath fa- ding wireless channel circumstance.
本文根据突发式数字通信快速锁相要求，提出一种位同步信号提取的新的快速全数字锁相环方案。
This paper presents a new type of all digital phase-locked loop(ADPLL)used for extracting a bit-synchronous signal to meet the requirements of the fast phase-locked in burst digital communication.
信息隐藏技术是一门多学科交叉的新兴学科，它涉及到了信息论、数字信号处置、密码学和数字通信。
Information hiding technology is a rising subject involved with information theory, Digital Signal Processing, Cryptography, Digital communication.
在数字通信系统中，滤波器是其中重要部件之一，滤波器特性的选择直接影响数字信号的恢复。
In digital communication system, the filter is one of the important components of the filter characteristics of the choice of a direct impact on digital signal recovery.
自适应滤波器在信号检测、信号恢复、数字通信等领域中被广泛应用。
Adaptive filters are commonly used in the field of signal detection, signal restore and digital communication. The classical adaptive filters are principally implemented in the time domain.
在简要地介绍了单兵短波数字通信系统的基础上，给出了MGLS12864T点阵液晶显示模块与第三代数字信号处理器(DSP)TMS320C31的硬件接口电路。
Firstly, the data communication system on short-wave for single soldier is present in brief. And then the hardware interface between the lattice LCD MGLS12864T and the 3g DSP TMS320C31 are introduced.
在简要地介绍了单兵短波数字通信系统的基础上，给出了MGLS12864T点阵液晶显示模块与第三代数字信号处理器(DSP)TMS320C31的硬件接口电路。
Firstly, the data communication system on short-wave for single soldier is present in brief. And then the hardware interface between the lattice LCD MGLS12864T and the 3g DSP TMS320C31 are introduced.
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