阐述了一种适于研究内燃机燃烧过程的高速摄影机信号同步系统。
A set of signal synchronism control system for high speed camera which is suitable for studying combustion in internal combustion engine is described in this paper.
在粒子物理学里，在“低噪声”系统里发现过同步的指向，系统里的信号在传递过程中不会减少。
In particle physics, synchronized orientation is found in systems with "low noise," in which signals are transmitted without degrading.
SR- 5124是首个集成电子情报与通信情报的信号情报系统，能够同时同步捕获无线电、卫星通信、遥感勘测以及雷达信号。
The SR-5124 is the first SIGINT system that integrates ELINT and COMINT that captures radio, satcom, telemetry, and radar signals simultaneously and synchronously.
高速数字系统的信号完整性问题主要为反射、串扰、延迟、振铃和同步开关噪声等。
The main problems of signal integrity of high-speed digital system include reflection, crosstalk, delay, ringing, simultaneous switch noise, etc.
本发明描述了接收机与扩频信号进行时间同步的方法和系统。
Methods and systems for time synchronizing a receiver to a spread spectrum signal are described.
移动通信系统中的信号传输方法，发射机，接收机和扩展码同步法。
Signal transmission method, transmitter, receiver and expanding code synchronous method in mobile communication system.
经实践验证，该系统实现了自动控制接收天线转向并锁定某一个同步通信卫星，以获得最佳的通信信号。
It is proved that this system automatically steers the direction of a receiver antenna and locks a synchronous satellite in order to acquire best communication signal.
软件无线电接收机是否能正确的解调接收信号，样值同步是需要解决的基本问题之一，其好坏将直接影响系统性能。
Sample synchronization is a basic problem whether Software Radio Receiver systems can demodulate the received signal correctly, it also affects the performance of the system.
设计了二进制树型拓扑结构传播统一的系统时钟和触发信号，采用CPLD提供传感器间的精确时序和同步。
A binary tree routing topology is designed for propagating the system clock and trigger signal and the accurate timing and synchronization between sensors are provided by CPLD.
把非线性系统的微分几何理论与混沌系统的同步控制目标相结合，设计了蔡氏电路混沌系统的标量混沌信号同步控制的非线性反馈控制器。
Combining the nonlinear control system theory and the aim of chaos synchronization, we designed a nonlinear feedback controller for synchronizing the scalar output signal of Chua's Circuits system.
用于进程间同步的数据结构。信号灯常常由操作系统提供。
A data structure that is used for intertask synchronization. Semaphores are usually provided by the operating system.
通过设计非线性状态观测器，构造了两个混沌系统并使其保持同步，从而实现加密信号的完全再现。
By designing nonlinear state observer, two chaotic systems are constructed and kept synchronized, hence, encrypted signals can be completely recurred.
通用系统的输出在控制器与自适应律的控制下，渐近同步于任意标量混沌信号。
Using the controller and the parameter adaptive laws proposed, the output of the general system asymptotically synchronizes with any scalar chaotic signal.
系统主要由单片机、信号变送器、同步电路、脉冲放大电路组成。
This system mainly contains a single chip, a signal converter, a synchronous circuit and a pulse magnifier circuit.
心电信号同步采集系统是心电设备的前端功能模块。
Synchronous acquisition system of ECG Signal is the front-end module of ECG device.
移动通信系统中的信号传输方法，发射机，接收机和扩展码同步法。
Signal transmitting method, transmitter, receiver and spread-code synchronizing method for mobile communication system.
该系统是由单片微机将传感器获得的检测信号进行转换、分析、处理，控制低速同步电机以实现自动纠偏。
It achieves in the way that the single micro-computer transforms, analyzes and processes the signals received from sensor, controls the low-velocity synchronous electrical machine.
为了实现水下载体高精度的定位，GPS声纳浮标需解决两个方面的技术难点：高精度的系统时钟同步和定位信号的高精度时延估计。
As for the high precision positioning of underwater targets, the GPS sonobuoy technique has two bottlenecks: high precision system clock synchronization and high accuracy time delay estimation.
扩频通信系统中，保证本地产生的PN序列与接收信号中的PN序列完全同步，是正确解调信息的关键点。
In the system of spread-spectrum communication, the essential point of demodulating information is to ensure the synchronism of local PN sequence and PN sequence of received signals.
超声内窥镜成像系统主要由超声探头激励电路、回波信号接收处理电路、同步控制电路、接口电路以及计算机构成。
The Ultrasonic Imaging System is made up of probe excitation circuit, receiving and processing circuit, synchronous control circuit, interface circuit and computer.
基于单片机at89c51的数据采集子系统完成对多路声信号的同步采集，并把数字信号保存到片外共享存储器中。
The data acquisition subsystem based on AT89C51 acquires multichannel acoustic signal synchronistically and stores digital signals in the Shared memory.
探讨了利用所提出的多信号传输方法用于解决多组混沌系统的同步问题。
The proposed method was then applied to solving multi-set chaotic systems synchronization problems.
如对喷油系统油压信号的采集，即需要具有高速采集数据的性能，又要能满足特殊同步的要求。
For example, the characteristics of data acquisition system for sample oil pressure signal of an injection system are of high speed, and special synchronization.
混沌系统或混沌信号的同步理论，是混沌应用于模拟保密通信的基础。
Chaos synchronization is the foundation of the application of chaos to analog secure communication.
利用混沌信号作为载体实现信息通讯，其关键问题是发射机系统与接收机系统的混沌同步。
How to synchronize the chaos signals between chaos systems of transmitter and receiver is the key problem of applications of chaos in communication.
应用本同步方法不仅可以节约信道资源，同时，由于发送的信号已不是完整的混沌信号，也提高了系统的保密性。
Using this synchronous method, the system resource was saved, and because the transported signal was not a whole chaotic signal, the security performance of the system was improved.
提出了一种基于数字信号处理器的基波相位和频率校正检测方法，可用于电力系统中电压或电流基波分量同步信号的获取。
A novel fundamental frequency and initial phase detection method based on DSP is proposed, which can be used to get synchronous fundamental frequency voltage or current signals of power system.
这种采用锁相技术、同步检波的原理，降低了整个系统的成本，提高了灵敏度，并使得载波信号与调制信号完全达到同步。
The application of phase-locked and synchronous detection reduce the cost of the whole system and improve the sensitivity. Carrier signal and modulation signal achieve entirely synchronous too.
该公式显示，系统分级越多，同步信号的时间延迟越大。
This formula reveals that more levels in system structure would lead to more delay.
该公式显示，系统分级越多，同步信号的时间延迟越大。
This formula reveals that more levels in system structure would lead to more delay.
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