signal system

To separate a weak deterministic signal from a chaotic background of which the dynamic mechanism is unknown is a different problem from the noise reduction for a chaotic signal since the mixed signal is also a chaotic signal with higher dimension than the original chaotic system.

混沌信号与确定性小信号叠加生成的混合信号是一更高维的混沌信号，因而不能用一般的混沌信号噪声抑制的方法进行分离。

Application of the FX_2N PLC in Signal System of Auxiliary Shaft Hoist

三菱FX2N系列PLC在副井提升机信号系统中的应用

Analysis of Railway Signal System Electromagnetic Interference from Traction Power Supply System

牵引供电系统对铁路信号系统的电磁干扰分析

Research and Application of Risk Assessment Technology to Railway Signal System

风险评估技术在铁路信号系统中的研究与应用

Application of CMM Model in Railway Signal System Software Development

CMM模型在铁路信号系统软件开发中的应用

In time-division multiplex analog video signal system, the chrominance signal may be compressed along the time axis with the modulated clock pulse by the luminance signal so that the frequencies of time-compressed signal become homogeneous.

在时分多路复用（TDM）的信号系统中，用调制的取样脉冲沿时间轴压缩色度信号的同时，可使色度信号的频率匀化，从而克服信号的时间压缩与频带扩展的矛盾。

Multifunction Signal System of Slope Mine Capstan Controlled with 8098 Single Chip Computer

8098单片机控制下的斜井绞车多功能信号系统

Multiple Fall-back Mode of Signal System at Nanjing Metro Line 2

南京地铁二号线信号系统多级后备控制模式

The Application Research of Remote Control Communication in Railway Signal System

铁路信号系统中远程控制通信技术的应用研究

Digital Reconstruction of the Audio Signal System in Qingdao MF Transmitting Station

青岛中波发射台音频信号系统数字化改造

As the key signal system guaranteeing the safety for the railway, there are two types of FSK system used now by China railway: UT signal imported from France and the homemade YP signal.

FSK信号作为保障铁路安全运行的主要信号制式，在国内铁路上现在有两种，是法国引进的UT信号和国内自主开发的YP信号。

If they detect something wrong while the system is armed, they'll transmit a wireless alert signal to a base station that will then raise the alarm.

如果在系统布防时检测到异常情况，它们将向基站发送无线报警信号，然后基站将引发报警。

New on board Radio Locomotive Signal System of Hump

新型驼峰无线机车信号系统

The PLC control and signal system for high-voltage power distribution system after modification are described mainly.

主要介绍了高压配电系统改造后的PLC控制及信号系统.

The signal system established by WUS is also involved in ovule development.

由WUS建立的信号体系还参与胚珠的发育。

The necessity and significance of the design of signal coordination control system in urban main roads are represented in the paper, meanwhile, the design flow process of the green wave signal system is displayed.

本文主要阐述了城市主干路进行信号协调控制系统设计的必要性及意义，并给出城市主干路绿波信号系统的设计流程。

Effect of NO signal system on rat airway ciliary motility

一氧化氮信息传递系统对大鼠呼吸道纤毛运动的影响

PRC System in the High Speed Railway Signal System

高速铁路信号系统中的PRC系统

Blind separation of speech signals has become one of the attractive trend in the field of signal processing in recent years, owing that it has a wide application prospect in speech recognition system, computer hearing, mobile speech data communication and television and telephone conference.

因其在语音识别系统、计算机听觉、移动语音数据通信以及电视电话会议中具有广泛的应用前景，近年来日益成为信号处理领域的研究热点之一。

A Home Manufacture Scheme of Metro and LRT's Signal System

地铁与轻轨信号系统的国产化方案

Roiling Intermitting Conveyer Design and Calculation Calculation of Time Interval between Two Trains in Moving Block Signal System

滚动式间隔输料装置的设计与计算准移动闭塞列车安全间隔时间的计算

System hardware and software design idea is presented, the analog front-end chip in hardware is used for sensor signal pre-processing, FPGA is performed signal processing, such as filtering, signal pick-up etc, the analog and digital blocks are connected with bridges.

硬件中的模拟前端器件用于获取传感器信号并进行预处理，数字部分的现场可编程门阵列（FPGA）用于数字信号处理，如滤波、信号提取等，模拟模块与数字模块通过桥路连接。

Study on the Hump Radio Cab Signal System and Its New Locating Technology

驼峰无线机车信号系统及其新定位技术的研究

By using the Volterra kernel, the quantitative analysis of linear and nonlinear intersymbol interference at the output of the orthogonal modulators due to the nonlinear telephone channel having memory is presented when the high speed data signal is transmitted in this system.

在该系统传送高速数据信号时，利用Volterra核定量地分析了正交解调器输出端由于记忆非线性电话信道所引起的线性和非线性符号间干扰。

The first layer is coordinate unit of signal system which provides optimization cycle length and phase difference for intersection based on theory of green wave.

第一层为系统的协调单元，它根据双向绿波原理，为交叉口提供优化的周期和相位差。

The computer control system for mine auxiliary hoist includes signal system, multifunction digital indicator, main control system, DC speed regulated system of complete digitization, and computer monitor and control system.

矿井提升机计算机控制系统主要由以下五部分组成：多功能数字深度指示系统、主控制系统、全数字直流调速系统、上位机管理系统和信号系统；

The development and application of the computer gathering and managing testing signal system in package

包装测试信号微机采集与处理系统的开发和应用

We perfected a hand-signal system so that he could keep me informed of hazards

我们完善了一套手势信号，这样他就能随时告知我什么时候有危险了。

Space-time processing technique combines time domain signal processing and spatial signal processing. It can utilize fully the space-time channel characteristic, repair limits of the time domain signal processing and spatial signal processing, and enhance the system capability, overlay area and transmission rate.

空时处理技术联合时域和空域信号处理技术，充分利用无线信道的空时结构特征，弥补了时域信号处理和空域信号处理二者的局限，能够提高无线通信系统的容量、覆盖范围和传输速率。

Multi channel Signal Telemetry System for Coal Mines with Carrier Wave Transmitted by Telephone cable

利用电话线载波的煤矿多路信号遥测系统