Based on the theory of Artificial Neural Network (ANN), an approach to simulate signal propagation delay, carrier phase, power, and other parameters using ANN is proposed.
基于人工神经网络(ANN)理论，提出一种利用ANN来模拟信号传播延迟、载波相位、信号功率等参量的方法。
A physical model of nonlinear evolution of chaotic signal propagation in optical fiber is presented by coupling chaotic laser system with optical fiber channel.
通过耦合激光混沌系统和光纤传输信道，提出光纤混沌信号传输的非线性演化物理模型。
See the section on Advanced Event and Signal Handling for more details on this propagation process.
这个传播过程的详情请参见高级事件和信号处理章节。
Continous observations of the propagation delay variation of BPM standard time signal were carried out in real time at Wuhan Ionospheric Observatory by a digital display system.
利用新研制的短波传播时延实时数字显示系统，在武汉电离层观象台对BPM时号的传播时延进行了长时间连续观测。
The reduction in size of components and circuits for increasing package density and reducing power dissipation and signal propagation delays.
减少元件和电路的几何尺寸，以达到增加电路的封装密度、减少功耗和减小信号传播延迟的目的。
The signal propagation through nerve system is the basis of studying, memory, sense, movement, so its theory is also the basis of neuropsychosis.
神经系统的信号传递是学习、记忆、感觉、运动等各种脑正常功能的基础，因此它的理论也是神经精神病理学的基础。
Precision of GPS location is effected by many elements. Major error origins are error related with GPS satellite, error related with signal propagation and error related with accepting equipments.
GPS定位的精度受到诸多因素的影响，其主要误差来源包括与GPS卫星有关的误差、与信号传播有关的误差、与接受设备有关的误差。
The propagation of wireless signal is extremely random.
无线信号的传播具有极度的随机性。
The reduction in size and increase in packing density of electronic components and circuit elements, resulting in less space, less power, and less delay in signal propagation.
减少电子部件和电路元件的尺寸并增加其组装密度，使其所占空间、电源消耗和信号传输的时延均降低。
The signal will have attenuation and disturbance due to environmental factors in the process of VLF radio wave propagation, which will impact the reliability of submarine communication.
甚低频(VLF)电波传播过程中因环境因素影响会使信号产生衰减与扰动，导致潜艇收信可靠性下降。
An effective evaluation function is constructed, which use the signal line on the propagation path among the fault point and primary outputs. That makes the algorithm has the minimal search space.
该算法基于遗传算法，使用故障信号传播路径上的信号线来构造算法的评价函数，使得算法具有最小的搜索空间。
The paper studies the concepts of phase velocity and group velocity on electromagnetic wave propagation and discusses the relation between signal conveyance and energy conveyance.
文章研究了电磁波传播的群速与相速概念，论证了信号传送与能量传递的必然联系。
In this paper, the sound signal characteristic of moving wheel vehicle, track vehicle and mankind is obtained by analysing the propagation characteristics of the ground.
本文通过对大地传输特性的分析，得出了轮式车辆、履带式车辆和人运动时地声信号的特征。
The specific points of GPS measurement mechanism are one way electromagnetic signal propagation and transparent navigation message.
GPS测量机制的特点为单向电磁信号传播及透明的导航电文。
This paper deals with the multiple phase screen mathematical model and simulation of radio signal propagation in the atmosphere.
采用多相位屏的数学模型，数值模拟无线电信号在大气中的传播过程。
The high frequency signal propagation on power cable is demonstrated theoretically by solving transmission equation and analysing the stable solution.
通过对传输方程求解以及对稳态解的分析，从理论上说明了高频信号在动力电缆中的传播情况。
Fractal characteristic of multipath fading signal is studied in the paper which shows that multifractal dimension is a key parameter for describing the signal propagation in wireless channels.
本文研究多径衰落信号的多重分形性质，分析并指出了信号多重分形维数是描述无线信道传播特性的重要参数；
The algorithm improves every layer of received signal of V-BLAST system using receiving diversity precessing of the receiver and better performance against error propagation.
该算法利用接收端进行分集接收处理来改善V-BLAST系统每层的接收信号，对进一步抵抗V-BLAST系统的误差传播效应取得很好的效果。
Using a complex analytical signal representation, the free-space propagation properties of ultrashort pulsed Bessel-Gauss beams whose waist width is independent of frequency are studied.
使用复解析信号法研究了束宽与频率无关的超短脉冲贝塞尔·高斯光束在自由空间的传输特性。
The results show that a tunnel radio signal consists of a summation of many propagation modes.
研究结果显示：矩形隧道电磁波的传播，是由多种模式共同作用的结果。
The article has corrected the standard propagation model which is selected in m city of our country using the data of CW test, and discussed the signal variant correction and multi-variant correction.
本文利用CW测试获得的数据对我国某市所选的标准传播模型进行了实例校正并介绍了单变量校正法和多变量校正法。
The noise mixed on process signal by a linear and convolutive fashion in a stationary or nonstationary propagation passage can be canceled with this approach.
可使线性静态或动态传输通道中混叠的多源信号实现分离，从而可应用于传输信号上的去噪。
Before test the ultrasonic propagation time, we also use the digital filtering algorithm in the sampled signal to better eliminate noise and improve accuracy.
在进行超声波传播时间检测前，对采样信号还进行了数字滤波算法以更好的消除噪声影响，提高检测精度。
The delay between the scan input and the input of the flip-flop is substantially larger than the signal propagation delay between the data input and the input of the flip-flop.
该扫描输入端与该触发器输入端之间的延迟大大地大于该数据输入端与该触发器输入端之间的信号传播延迟。
In multipath propagation model, arrival Angle, delay and strength received by an antenna array for same signal source are estimated.
利用天线阵列对同一信源信号经过多径传输到达终端的时间时延、角度和强度进行了联合估计。
The delay element is in a signal path between the scan input and the input of the flip-flop, and provides a signal propagation delay between the scan input and the input of the flip-flop.
该延时元件在位于该扫描输入端与该触发器输入端之间的信号路径上，并于该扫描输入端与该触发器输入端间提供信号传播延迟。
The main contents of the thesis are displayed as follows: 1. Wireless channel model has been established by analyzing the signal propagation characteristics in wireless channel.
论文主要工作有：1。通过分析信号在无线信道的传播特性，建立了无线信道模型。
Since the ultra-wide band (UWB) technology has been introduced, it has become more and more widely used due to the unique characteristics of the ultra-wideband signal propagation.
自超宽带（UWB）技术被提出以来，由于超宽带信号独特的传播特性，超宽带技术有了越来越广泛的应用。
However, third-order dispersion (TOD) will affect the stability of soliton propagation when the wavelength of signal is in the zero dispersion wavelength regions.
然而，当入射波长处于零色散波长区时，三阶色散将影响孤子传输的稳定性。
However, third-order dispersion (TOD) will affect the stability of soliton propagation when the wavelength of signal is in the zero dispersion wavelength regions.
然而，当入射波长处于零色散波长区时，三阶色散将影响孤子传输的稳定性。
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