巴克码信号是二相编码信号的一种，在PD雷达中得到了广泛应用。
Barker code signal, one of the two-phase code signal, is used widely in PD radar.
被高速伪随机码调制的扩频信号，其伪随机码是具有随机编码信号特征的周期信号。
The spread spectrum (SS) signal is modulated by high-rate pseudo noise code, and belongs to typically periodic signal.
同样地，有时，有些故障可能在系统中已经产生但并没有“检查发动机”灯或故障码信号显示。
Similarly, at times, some problems may occur in the system even when there has been no check engine light or trouble code signal.
二相码信号广泛地应用于雷达系统，文中针对其对多普勒频率敏感的问题提出了一种补偿算法。
For binary phase-coded signal sensitive to Doppler frequence, a new compensation algorithm is introduced in this paper.
作者提出低频时码信号的正交扫描解调技术，从理论上分析了正交扫描原理和实现方法，并进行了仿真测试；
The orthogonal sampling demodulating technique for low frequency time-code signal is introduced. Based on the theoretical analysis about its principle and implement method, The simulation is tested.
本文在分析二相码信号产生多普勒失配原因的基础上，提出了一种最优码的构造码及处理方法，并分析了其性能。
Based on the analysis of the causes for Doppler mismatch of binary phase-coded waveforms, a component code and its processing method is proposed and its performance is analyzed.
提出了利用相位调制器和色散补偿光纤(DCF)把非归零(NRZ)码信号转换成为占空比可调的归零(RZ)码信号的方案。
Utilizing phase modulator and dispersion compensation fiber (DCF) link, a non-return-zero (NRZ) data format is converted to return-zero (RZ) data format with tunable duty ratio.
当专用标记阅读器在手臂附近晃动，无线电信号就会激活微芯片传送识别码，从而调出电脑数据库中该客户信息。
If a special tag-reader is waved near the arm, a radio signal prompts the chip to transmit an identification number which is used to call up information about the wearer in a computer database.
提出一种由线性调频与二相码组合而成的新型混合脉冲信号，给出了其数学表达式、处理方法及其模糊函数的表达式。
According to a new type of mixed pulse compression signal, this paper discusses the mathematical expression, the way of processing and the expression of the ambiguity function.
理论分析和计算机模拟结果表明：运用码变换的方法来产生回波抵消信号是可行的，这将有利于用数字方法来实现。
The theoretical analysis and the results of computer simulation showed that it is possible to build a cancelling signal by means of code transformation.
类似于同步信号的是“临界区域”，它是程序码中不可中断的部分。
Similar to semaphores are "critical sections," which are sections of code that cannot be interrupted.
沃尔沃加密锁相当于一个起动锁，因为起动钥匙通过安全加密的电信号和随机滚动码与发动机的起动电路进行通信。
The Volvo Immobiliser serves as a starter block since the starter key communicates with the engine′s starting circuit via security-coded electronic signals and random rolling codes.
绝大多数的诊断故障码与计算机的输入电压或信号有关，并且作为一种永久性故障存在一段时间。
Most diagnostic trouble codes relate to the computer input voltages or signals and must exist for a specific period of time to be recognized as a hard fault.
本微信号下的二维码都是安全的！小编信息安全的郑重声明！
The two-dimensional code under the micro signal are safe! Small series of information security solemn statement!
介绍采用微波混频器的上变频特性实现宽带平方电路的设计方法与具体实现，主要用于高码速率QPS K信号的载波恢复。
An introduction of the design and implementation of a broad-band square circuit is given, which is used to recover the carrier of the high speed QPSK signal.
为了克服码间串扰所带来的信号畸变，必须在接收端增加均衡器，以补偿信道特性，正确恢复发送序列。
To overcome the signal distortion caused Crosstalk code, we must increase the equalizer in the receiver to compensate channel properties send resume correct sequence.
文中研究了部分匹配滤波器在高动态卫导信号快速码捕获中的应用。
This paper explores the application of PMF in high-dynamic satellite navigation signal based on fast code acquisition.
本文提出了用随机多元码进行脉位调制（PPM）获得随机信号雷达波形的新方法。
The new method for obtaining a random signal radar waveform by means of random multi- element code PPM is proposed.
该方法利用三角波信号作为测试激励，采用码密度直方图分析方法快速计算ADC的各静态参数。
The static parameters of ADC were extracted from the histogram of ADCs out codes, which was stimulated with triangle-wave signal.
该方法利用三角波信号作为测试激励，采用码密度直方图分析方法快速计算ADC的各静态参数。
The static parameters of ADC were extracted from the histogram of ADC's out codes, which stimulated with triangle-wave signal.
为了从接收到的PCM码中还原出原始信号，阐述了一种由硬件实现帧同步，由串并转换器完成PCM码解调器的高速PCM码解调器电路。
This paper presents a high speed PCM demodulation circuit through which the serial parallel converter plays a role of demodulating and the hardware realizes frame synchronization.
研究了直扩系统的数学模型，扩频用的伪随机码，扩频信号的相关接收，扩频系统的同步和跟踪等。
The mathematics model of DSSS, PN code, correlative reception of spread spectrum signal, synchronization and tracking are studied.
本文给出的方法适应各种码率的删除卷积码，在卫星信号截获分析领域具有实用性。
This method is suitable for all code rate punctured convolutional codes and practical for information interception and signal analyzing of satellite communication system.
根据CDMA系统信号模型和多径信道模型，运用码滤波方法对CD MA系统用户信号及其多径信号导引向量进行估计。
Based on the signal model and the multipath channel model of CDMA system, the steering vectors of multipaths of USES are estimated by using cold filtering method.
该方式给每个用户分配不同的伪随机跳时码，根据跳时码参考信号和数据信号进行相同量的跳时。
It assigns different PN time-hopping codes to different users. The signals for reference and symbol in a frame have the same time-hopping value.
研究了伪码调相引信信号的解调技术。
对开关信号进行直接编码，采用3个连续出现的大码距字节表示开关信号的一个状态，编码后的信号利用电信网的数字中继线路传输。
The switch signal was encoded directly and one state was expressed with 3 long distance sequence code, then it was transmitted through the digital relay line of telecommunication network.
该算法的主要应用领域为卫星定位信号和直序扩频测距信号PN码相位的精确测量。
The algorithm is applicable to precise measuring of the PN code phase of satellite positioning signals and spread-spectrum ranging signals.
在该编码器中，信号细分、码制变换、校正、显示、串行输入和输出均由单片机完成。
In the encoder, the microcomputer is programmed to perform subdivision, code conversion, correction, display, serial inputs and outputs.
在该编码器中，信号细分、码制变换、校正、显示、串行输入和输出均由单片机完成。
In the encoder, the microcomputer is programmed to perform subdivision, code conversion, correction, display, serial inputs and outputs.
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