| 1. | The doppler frequency can be obtained as a heterodyne or beat effect .
由于外差或频差效应，能够得到多普勒频率。 |
| 2. | Maximum likelihood frequency error estimation based on cordic
算法的最大似然频差估计 |
| 3. | Algorithm of carrier frequency offset estimation for psk signal based on dft
信号载波频差估计算法 |
| 4. | It also evaluates the performance of frequency difference estimation of afc
分析了多径条件下afc频差估计的性能。 |
| 5. | The algorithm solves the question of frequency difference between uplink and downlink
解决了上、下行链路的频差问题。 |
| 6. | Inherent frequency error
固有频差 |
| 7. | Firstly the carrier phase with frequency offset is obtained with a parallel method
该算法利用并行方法估计有频差时的载波相位。 |
| 8. | An algorithm suitable for carrier phase and frequency offset estimation in software radio is proposed
摘要提出一种适合软件无线电的载波相位和频差估计算法。 |
| 9. | The different characteristics of the dithered laser gyro and the four frequency laser gyro are analyzed
分析了抖动偏频激光陀螺和四频差动激光陀螺的不同特点。 |
| 10. | Then the phase trajectory is estimated based on mmse criterion , and the frequency offset and initial phase can be achieved
在此基础上，基于mmse准则计算载波相位的轨迹，得到频差和初始相位。 |
