径误差的英文

• multipath error

• "径"英文翻译    footpath; path; track
• "误差"英文翻译    error
• "半径误差" 英文翻译 :    radius error
• "孔径误差" 英文翻译 :    aperture error
• "光点直径误差" 英文翻译 :    spot-size error
• "电离层传播途径误差" 英文翻译 :    ionospheric path error
• "误差" 英文翻译 :    error 平均误差 mean error; average error; 仪器误差 instrumental error; 概然误差 probable error; 行星观测上位置与计算上位置间的误差 the error of a planet; 误差极微的精密零件 precision parts with very close tolerances; 误差不超过千分之三毫米 with a tolerance of less than three-thousandths of a millimetre; 误差分析 error analysis; 误差概率 probability of error; 误差估计 error estimate; 误差函数 error function; 误差量 extent of error; 误差率 error rate
• "β误差" 英文翻译 :    type ii error
• "带误差" 英文翻译 :    tape errors
• "滴误差" 英文翻译 :    drop error
• "第误差" 英文翻译 :    control error; control swing
• "点误差" 英文翻译 :    point error
• "多误差" 英文翻译 :    multiple error◇多误差校正码 multiple-error-correcting code
• "负误差" 英文翻译 :    negative error
• "恒误差" 英文翻译 :    constant error
• "碱误差" 英文翻译 :    alkali error; alkaline error; alkaloid error
• "角误差" 英文翻译 :    angle error; angular divergence; misalignment◇角误差检测器 angle-error detector; 角误差灵敏度 angle-error sensitivity; 角误差显示器 angular error indicator
• "零误差" 英文翻译 :    zero error; zero-error
• "码误差" 英文翻译 :    code error
• "钠误差" 英文翻译 :    sodium error alkaline error
• "偏差，误差" 英文翻译 :    deviation
• "全误差" 英文翻译 :    total error
• "色误差" 英文翻译 :    chromatic error
• "实误差" 英文翻译 :    real error
• "视误差" 英文翻译 :    apparent error

• The muitipath error of gps receiver and the analysis of performance of narrow - correlation
  接收机多径误差及窄相关性能分析
• In the radar elevation coordinate , the multipath effects are more severe , which cause periodic peak error in the target height measurement
  在雷达俯仰角(目标高度)方向上多径误差的影响尤为严重，使得目标高度的测量误差表现为周期性的尖峰误差。
• When low elevation targets arc tracked using the monopulse radar , the multipath effects including the specular reflect and diffuse reflect degrade severely the tracking performance
  雷达跟踪海面低空目标时，由镜面反射和漫反射引起的多径误差严重影响雷达的跟踪性能。
• Most of error sources can be eliminated by double differencing due to the short antenna seperations within gps based attitude determination system , multipath is the dominant error source
  Gps姿态测量中，大部分误差源可通过双差得到抑制或降低，多径误差成为主要的误差源。
• In this dissertation , the theory and realiztion of gps based attitude determination technique are studied , multipath effects on gps observables and carrier phase multipath mitigation are also analyzed
  本文研究了gps实时姿态测量技术的理论及实现，并分析了多径效应对gps观测量的影响及载波相位多径误差抑制。
• In the non - gaussian filtering algorithm , the measurement errors incorporating the multipath effects are modeled as the non - gaussian noise , and the filter are modified according to the score function . this algorithm , designed to track low - elevation targets , avoids the degrading of me performance because of ; . . c non - gaussian noise in the filter
  在非高斯算法中，由于多径误差的影响，目标高度方向上的测量误差表现为非高斯噪声，首先建立观测噪声的非高斯模型，然后利用非高斯噪声下的滤波算法跟踪低空目标。
• The research on autonomous navigation and orbital keeping technology of geosynchronous satellites : selecting position vector in the inertia space and longitude , latitude , radial errors in the hill equation as state variables , the precision of orbit determination caused by track dynamic model error , sampling period , and sensor measurement and install error is analyzed
  同步卫星自主导航与轨道保持技术研究：分别选取惯性空间位置矢量和采用hill方程表示的经、纬、向径误差作为状态量，分析轨道动力学模型误差、采样周期以及敏感器测量、安装等误差对定轨精度的影响。
• By way of analysis about the typical gps receiver tracking loops , the mathematical models of code multipath error and carrier phase multipath error are proposed in the dissertation ; by way of analysis about geometrical model of multipah signal , the mathematical model of differential path delay is proposed in the dissertation ; based on the above analysis , a improved carrier phase multipath mitigation algorithm using closely - spaced multiple antennas array is proposed , the result of computer simulation proves that the algorithm is feasible . the attitude parameters are often estimated using direct computation method . the relationship between the accuracy of attitude parameters and baseline length as well
  本文从经典的gps接收机跟踪环出发，分析了多径效应对伪距观测量、载波相位观测量和snr的影响，提出了码相位多径误差和载波相位多径误差的数学模型；通过对多径效应的几何模型分析，提出了多径信号相对路径延迟的数学模型；在此基础之上，提出了一种改进的基于窄间距多天线阵列的载波相位多径误差抑制算法，通过计算机仿真证明了该算法的有效性。