signal delay

英 [ˈsɪɡnəl dɪˈleɪ] 美 [ˈsɪɡnəl dɪˈleɪ]

信号延迟

电力



双语例句

  1. Methods The improved Smith predicting and compensating algorithm was adopted with a consideration of software signal delay.
    方法采用预测补偿控制和软件信号延迟方法,作为研究克服系统滞后的途径。
  2. The Design of Signal Delay System Based on FPGA and FIFO
    基于FPGA和FIFO的信号延时系统设计
  3. Due to the deficiency of offline simulation device in simulating random disturbance, signal delay and module error, an online simulation device is designed.
    基于离线仿真实验装置在模拟随机干扰、信号延迟、模型误差等方面存在不足,设计了一种在线仿真实验装置。
  4. If the phase and frequency changes in the relationship is linear, then the filter would signal delay is only a constant number.
    如果相位与频率的变化关系是线性的,那么滤波器仅仅会使信号延时一个常数量。
  5. Equilibrium assignment models with intersections signal delay
    考虑交叉口信号延误的平衡交通分配模型
  6. Influence of Signal Delay on Stability of Magnetic Suspension System
    信号延时对磁悬浮系统稳定性的影响
  7. On the Modelling of GPS Signal Delay in Troposphere
    GPS信号对流层延迟的模拟方法的研究
  8. Secondly, we use Matlab to simulate the directive property of beam-width, side-lobe and beam-direction of linear loudspeaker arrays in different parameters such as the frequency of input signal, the number and distance between elements and the signal delay.
    其次,利用Matlab仿真了输入信号频率、阵元个数、阵元间距以及输入信号的延迟等因素对线阵列扬声器指向性的波瓣宽度、旁瓣和方向的影响。
  9. A simple analytical expression was obtained based on a two-pole model to evaluate the signal delay and rising time, which was then used to optimize the high speed clock circuit and to ensure signal non-distortion in transmission.
    根据RLC互连线的二极点模型,得到一个简单的估算信号延迟和上升沿的解析表达式,并利用其实现对高速时钟电路动态优化设计,以保证信号在传输过程中不失真;
  10. The Range Shift and Signal Delay Caused by Atmospheric Refraction in SAR Imaging
    大气折射对合成孔径雷达(SAR)成像距离向漂移和信号延迟的影响
  11. The effect of pulse signal dispersion on the measurement of LF time signal delay and field strength is described under certain conditions.
    说明在&定的条件下脉冲色散对信号时延和场强测量的影响。
  12. Based on uniform circular array and its elements output signal delay, a novel method for estimation of spatial frequency, azimuth and elevation is presented.
    本文基于圆阵列及其输出时延提出了一种空间信号频率、方位角和仰角的联合参数估计新方法。
  13. Theory analysis and simulation results proved that pulse compression performances are influenced by sampling frequency, Doppler frequency and the signal delay time between the target and the radar. There are some relations between Doppler frequency and the delay time.
    在这两种方法中,采样率、目标回波信号时延和目标多普勒频率的变化对数字脉压结果都有一定的影响,并且目标回波信号时延和目标多普勒频率之间有一定的对应关系。
  14. The effect of the ionosphere and troposphere on satellite navigation signal delay is presented. The relative positioning and delay model correction algorithm for correcting the atmosphere effect are discussed. The method of dual-frequency observation correcting ionosphere delay error is analyzed in detail.
    详细论述了电离层、对流层对卫星导航信号传播时延的影响,讨论了修正大气层时延影响的相对定位、延迟模型改正方法,详细分析了双频观测量电离层时延误差修正方法。
  15. Simulation of Error Analysis of Wideband Signal Delay Sampling Method
    宽带信号延迟采样方法误差分析仿真研究
  16. Effect of Atmosphere on Satellite Navigation Signal Delay and Correction Method
    大气层对卫星导航信号的时延影响及修正
  17. The causes of these signal integrity problems, such as signal delay, reflection, crosstalk, ground bounce noises and etc. are analyzed in theory.
    从理论上分析了延迟、反射、串扰以及地弹噪声等信号完整性问题产生的原因;
  18. Then, the paper describes the simulating method of the GPS signal, including the prediction of the visible satellite, the level of the received satellite signal, the phase of the received satellite signal, Doppler frequency drift and the signal delay due to multi-path effects.
    接着本文提出了详细的卫星信号状态计算方法,包括可见卫星预报、信号电平、信号的相位、多普勒频率和多路径信号。
  19. A Method to Estimate the GPS Signal Delay by Ionosphere
    电离层对GPS信号附加时延的估算方法
  20. The problems of impedance match signal delay and signal integrality in the design of high-frequency PCB are discussed via a large of examination.
    通过多次实验,讨论了高频电路板设计中的阻抗匹配、信号延迟和信号完整性问题。
  21. And it studied the ultra-wideband pulse generator technology, TEM ultra-wideband horn antenna, the pulse signal delay control and power combining key technologies.
    重点研究了超宽带脉冲产生技术、TEM超宽带喇叭天线、脉冲信号延时控制以及功率合成等关键技术,研制成功了0.3-2GHz超宽带脉冲发射机原理样机。
  22. While optical interconnection networks may play an important role in the future telecommunication systems and multiprocessor computer systems, since the signal delay and skew can be greatly reduced.
    由于光互连网路可以大大减少信号的延迟和偏移,所以光互连将会在未来的通信系统和多处理器计算机系统中发挥重要的作用。
  23. Point target echo is studied. First, build the target models in ADS, which contains target information, including signal delay, amplitude attenuation, phase variation and Doppler shift. Let the radar transmit signals pass the target model, then the echo signals are simulated.
    本文讨论点目标的回波信号,先在ADS软件中建立目标模型,该模型能够实现雷达发射信号延迟、幅度衰减、相位变化以及多普勒频移,最终模拟出目标回波信号。
  24. Minimal delay among channels of digital phased array radar is produced due to channel difference. Broadband LFM signal delay is measured by the methods of frequency beat, correlation and adaptive.
    数字相控阵雷达各个阵元通道之间由于通道一致性会产生微小延时,本文用差拍法、插值相关法以及自适应法测量宽带LFM信号的延时并进行了仿真。
  25. Flexibility and high parallelism of FPGA can provide a powerful parallel computing, and decrease the control signal delay, which is suitable for image processor of digital image processing system. Firstly, the overall design of the real-time image acquisition and motion detection system is proposed.
    FPGA具有灵活性和高并行性,能够提供强大的并行计算能力,产生的控制信号延迟比较低,很适合用作数字图像处理系统的图像处理器。
  26. By designing and implementing the analog signal delay module, the system accomplishs real-time continuous signal delay function.
    系统中,通过模拟信号延迟模块,完成了对实时连续信号的延迟功能。
  27. And timing simulation verified the validity of IP cores with signal delay.
    时序仿真验证了IP核存在时间延时后的有效性,进一步分析验证IP核。
  28. The method starts with difference between uplink and downlink signal delay to analyze how to increase timing precision, and applies Bayesian approach to compute satellite clock bias so as to calibrate it when DMSS is on orbit flying.
    该方法以星间链路的上、下行信号传输延迟时间差为出发点进行分析以改善同步精度,并用贝叶斯估计对在轨运行的DMSS星间钟面差进行计算并校时。
  29. Components or devices used for signal delay are called the delay line.
    用于将电信号延迟一段时间的元件或器件称为延迟线。
  30. Making use of the above algorithm can decrease the computational complexity of signal delay, simplify the system structure of DOA estimation and improve the resolution of frequency estimation.
    目标检测包括信号延时、方位估计和频率估计等问题,采用上述研究的算法减少了信号延时的计算量,简化了方位估计的复杂度,提高了频率估计的分辨率。