1) frequency error
频率误差
1.
A method of measuring TD-SCDMA signal frequency error based on virtual instrument is proposed.
提出了一种基于虚拟仪器的精确测量TD-SCDMA信号频率误差的方法,并给出了系统设计。
2.
The paper discusses frequency error generated by random phase undulation and gives Max.
讨论了随机相位波动产生频率误差,给出了在测量频率范围内随机相位波动产生的频率误差的最大均方根值误差。
3.
Small frequency error may exist in frequency sources between receiver and transmitter,because of the craft of devices when oven controlled crystal-oscillators of high stability are used in both transmitter and receiver.
机动式多基地地波超视距雷达是一种新型的雷达体制,发射站和接收站均采用高稳定度的恒温晶振作为频率源,但由于器件本身的工艺原因,收发站的两个频率源间可能存在微量的频率误差,这就使得接收站无法准确得到发射信息。
2) error probability function
误差频率<测>
3) frequency response error
频率响应误差
1.
The vector analysis for the frequency response error of the system;
系统频率响应误差的矢量分析
4) cyclic frequency error
循环频率误差
1.
The performance of CAB blind adaptive beamforming was analyzed under cyclic frequency error.
分析 CAB盲自适应波束形成算法中有限采样数据导致的 sinc窗循环泄漏效应及其在循环频率误差存在时的性能 。
2.
FRESH gets severe performance degradation,when there is a small mismatch in the cyclic frequency error of the desired signal.
利用循环平稳特性可以进行信号提取,频移滤波器对循环频率误差较为敏感。
3.
But all the algorithms performance will severely degrade when CFE (cyclic frequency error) exists.
本文提出一种改进算法 ,在估计循环相关矩阵时引入遗忘因子可以大大降低算法对循环频率误差的敏感性 ,计算机仿真验证了理论分析的正确
5) initial carrier frequency error
初始频率误差
6) Doppler frequency error (DFE)
多普勒频率误差
补充资料：频率计量(见时间频率计量)
频率计量(见时间频率计量)
frequency metrology: see time and frequency metrology
口n IQ liliang顷率频率计皿(f比quency metrolo盯) 计t。见时闰
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条