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pulse train control 脉冲序列控制
A continuous input pulse train triggers the monostable circuit, and a control signal modulates the threshold voltage. 持续不断的脉冲输入，导致单稳态的电路产生, 同时控制信号调整门限电压。
The picture above shows a typical pulse train of the NEC protocol. 上面图片显示了一个典型脉冲的NEC公司的协议。
Acceleration parameter is very important for train control system. 列车加速度对运行控制系统极为重要。
In this paper, the application of coherent phase-coded pulse train(CPCPT) solves range-Doppler coupling well. 应用相参频率编码脉冲串信号(CPCPT)较好地解决了距离-多普勒耦合问题。
The theory of the stimulated Raman scattering (SRS) of the pulse train of the high power laser is discussed. 本文从理论上给出了脉冲序列受激喇曼散射(SRS)效应中斯托克斯光脉冲的场增益公式。
The principle of comb filter and narrowband filter to realize matched filtering of pulse train is analyzed. 摘要分析脉冲串信号的两种匹配滤波器-梳状滤波器和窄带滤波器实现脉冲串匹配滤波的原理。
The ratio of ones to zeros in the modulator’s output pulse train mirrors the input-analog voltage. 调节器输出脉冲序列一到零的比例反映了输入模拟电压。
Hereinto, DSU is shorted for database storage unit. It is one subsystem of communication based train control (CBTC) system. 其中,DSU是数据库存储单元的简称,它是CBTC系统所包含的诸多子系统之一。
All the signal subsystems of Shanghai rail transit including automatic train control (ATC) are introduced from different countries and factories. 摘要上海轨道交通信号系统均为从国外引进不同国家和厂商的列车自动控制(ATC)系统。
A frequency spectral analysis is made on the interferential pulse waveform used in fast electrical pulse train interference by using MATLAB. 摘要用MATLAB对电快速脉肿群干扰试验所用干扰脉冲波形进行了频谱分析。
Centralized train control system is an advanced train control system supporting new type of train operation organization. 调度集中是一种先进的行车指挥系统,支持新的行车组织方式。
This paper proposes the digital implementation of Random Parameter Pulse Train (RPPT) Detector for high-resolution-radar target. 摘要文章提出了高分辨率雷达目标随机参量脉冲串检测器的数字实现方法；
And 8, the same line, also used on the 7th line of the Commonwealth by the Alcatel wireless communications-based train control system (CBTC). 和8号线一样，7号线也采用由阿尔卡特联合体提供的基于无线通信的列车控制系统(CBTC)。
The paper analyzes the systematic framework and functional character of ATC system of Shanghai Metro Line 5 which is based on punctual automatic train control technology. 摘要介绍了上海轨道交通5号线点式列车控制系统的结构和各子系统功能特点。
Accurate evaluation of QoS of GSM-R network is particularly important. Testing method of QoS of GSM-R is explored when GSM-R carries train control service. 对GSM-R网络服务质量(QoS)的准确评价尤为重要,为此探讨GSM-R网络用于承载列控业务时的服务质量的测试方法。
It was put forward strategies of developing Chinese Train Control System(CTCS) based on demands of the actual state of affairs and requirements for railways. 基于我国铁路发展需求,铁路部门提出发展适于我国国情的CTCS(列车运行控制系统)的策略。
Fibre delay lines can be used to generate high-speed(up to several Gbit/s)pulse trains. 光纤延迟线脉码发生器速率可达几个吉比特每秒。
Under LabWindows/CVI using DAQ functions library provided by NI-DAQ, it is easy to perform sine wave and pulse train output using PXI6713. So PXI6713 becomes a high preformance signal source for test. 在LabWindows/CVI环境下 ,用NI DAQ提供的DAQ函数库 ,驱动PXI6713输出正弦波和方波 ,使得此模块成为一个功能比较强大的测试用信号源
Various algorithms have been developed to estimate the PRI of an interleaving pulse train, which are based on time of arrival (TOA) analysis and auto correlation function of the pulse train. 目前以脉冲序列的自相关函数为基础,利用脉冲到达时间(TOA)提出了多种脉冲重复间隔估计算法。