相位变化率,phase change rate
1)phase change rate相位变化率
2)phase rate of change相位变化率
1.Observability analysis requirements for three-dimensional viaphase rate of change only passive localization;基于唯相位变化率无源定位的三维可观测性分析
3)PRC相位变化率
1.An EKF(Extended Kalman Filter) algorithm is discussed which addsPRC(Phase Rate of Change) information.本文探讨了一种融入相位变化率(PRC)信息的推广卡尔曼滤波(EKF)算法,通过仿真,分析了DOA与PRC单独测量与联合测量对定位精度的影响,同时,将融入PRC信息的EKF定位算法与只测角定位算法进行了比较。
2.One method is presented which adoptedPRC(Phase Rate of Change) and DFRC(Doppler Frequency Rate of Change) information.提出了一种利用相位变化率和多普勒频率变化率信息的单站无源定位方法。
4)phase difference changing rate相位差变化率
1.The system of single fast platform location adopts two algorithms ofphase difference changing rate location and Doppler changing rate location.单个快速平台定位系统采用相位差变化率定位和多普勒变化率定位两种定位体制,多个慢速平台定位系统采用测向交会定位和时差交会定位两种定位体制。
英文短句/例句
1.Technology of Direction-finding with Phase Interferometers and Passive Location with Phase Variations干涉仪测向与相位差变化率定位技术
2.The Study and Realization of Passive Location Technology Based on Phase Difference Change Rate;基于相位差变化率的无源定位技术研究与实现
3.A single moving observer passive localization method using LBI phase difference changing rate only仅用长基线干涉仪测量相位差变化率的运动单站无源定位方法
4.Rate of Phase Difference Change Estimation in Single Airborne Passive Locating System机载单站无源定位系统中相位差变化率提取方法(英文)
5.Single Moving Observer Passive Localization Algorithm Using Conical Bearings and Rate of Phase Difference Change and Its Accuracy Analysis基于圆锥向角和相位差变化率的运动单平台无源定位算法和精度分析
6.2, Influence of varying effective index and stochastic deviations of domain boundary on the conversion efficiency of difference frequency generation (DFG) in quasi-phase-matching (QPM) waveguides are analyzed.2、分析了变有效折射率和畴边界随机偏差对准相位匹配波导中差频转换效率的影响。
7.whereas, on the other hand, the relative difference of refractivities increases with the increasing altitude, which is diametrically different from the trend of absolute difference.而从折射率的相对差方面考虑 ,折射率相对差的变化趋势是随高度递增而逐渐增大 .
8.Analysis on Frequency and Phase of Received GPS Signal in Condition of Spinning旋转条件GPS接收信号频率和相位变化分析
9.THE UNDERSTANDING AND CALCULATION OF MISORIENTATION BETWEEN VARIANTS BASED ON THE PHASE TRANSFORMATION从相变出发理解和计算变体间位向差
10.azimuth rate computer方位角变化率计算机
11.A set of ac power-supply circuits (usually three) carrying currents of equal frequency with uniformly-spaced phase differences.一组频率相同,相位彼此相差均匀的交流供电电路(一般是三相)。
12.The dissertation analyzed in brief the influence of all kinds of error to ATI.研究了频率同步误差对干涉相位及测速的影响；
13.Study on Phase Aberration of the Optics for High Power Solid-state Laser Facility;高功率固体激光驱动器光学元件位相误差研究
14.Application of Windowing Phase Difference Correcting Algorithm in Frequency Measurements of Electric Network Measurements加窗相位差校正算法在电网频率测量中的应用
15.Harmonic Power Measurement Based on Multi-CPU and a Phase Difference Correction Algorithm基于多CPU与相位差校正的高精度谐波功率测量
16.Study on Fast Main Frequency-Correction Parameters Based on Phase Difference Method基于相位差法的快速工频频率校正的研究
17.Modes of Unstable Resonators with Phase GaussianVariable Reflectivity Mirror;相位型高斯变反射率镜非稳腔的模式
18.Research on Offset Optimization about Signalized Coordinated Intersections;交叉口协调控制相位差优化方法研究
相关短句/例句
phase rate of change相位变化率
1.Observability analysis requirements for three-dimensional viaphase rate of change only passive localization;基于唯相位变化率无源定位的三维可观测性分析
3)PRC相位变化率
1.An EKF(Extended Kalman Filter) algorithm is discussed which addsPRC(Phase Rate of Change) information.本文探讨了一种融入相位变化率(PRC)信息的推广卡尔曼滤波(EKF)算法,通过仿真,分析了DOA与PRC单独测量与联合测量对定位精度的影响,同时,将融入PRC信息的EKF定位算法与只测角定位算法进行了比较。
2.One method is presented which adoptedPRC(Phase Rate of Change) and DFRC(Doppler Frequency Rate of Change) information.提出了一种利用相位变化率和多普勒频率变化率信息的单站无源定位方法。
4)phase difference changing rate相位差变化率
1.The system of single fast platform location adopts two algorithms ofphase difference changing rate location and Doppler changing rate location.单个快速平台定位系统采用相位差变化率定位和多普勒变化率定位两种定位体制,多个慢速平台定位系统采用测向交会定位和时差交会定位两种定位体制。
5)phase rate of change相位差变化率
1.Passive location usignphase rate of change has many advantages,such as high precision,quick location and so on.测相位差变化率无源定位技术具有定位精度较高,定位速度较快等优势,在军事上具有较高的应用前景,可以应用于射频告警,获取目标位置情报,或引导武器攻击等。
6)phase difference rate of change相位差变化率
1.Effects of heading onphase difference rate of change location;航向角在相位差变化率定位中的影响分析
2.Location method forphase difference rate of change with single-observer;基于相位差变化率测量的单站定位方法
3.For airborne target,based on the model ofphase difference rate of changes,Modified Gain Extended Kalman Filter algorithm is introduced.文中针对新型无源探测系统中单站无源定位的问题,建立了基于相位差变化率的固定单站定位与跟踪模型,并基于该模型引入了对于空中运动目标的修正增益卡尔曼滤波算法(MGEKF)。
延伸阅读
变化率限制器分子式：CAS号：性质：又称速率限制器或变化率限制器。当输入信号的变化率在预设定的变化率以下时，输出信号等于输入信号。如果输入信号的变化率超过设定值时，输出信号的变化被抑制在预先设定的变化率。当输入信号的变化率回复到设定的变化率以下时，则输出信号亦恢复到仍等于输入信号。
