doppler frequency
多普勒频率
常用释义
基本释义
- 多普勒频率
例句
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1·The simulator can mainly simulate the doppler frequency and range.模拟器主要完成多普勒频率模拟和距离模拟。
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2·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。
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3·A method of removing the estimating outliers of Doppler frequency is studied.研究去除多普勒频率估计野值点的方法。
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4·In the system of radar, Doppler frequency is very sensitive to the coding signal.雷达系统中，相位编码信号对多普勒频率非常敏感。
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5·Doppler frequency drift and timing error were considered in state transform equations.状态方程综合考虑了多普勒频移、定时误差。
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6·Doppler frequency offset is always the passive factor that cant be neglected in satellite communication.多普勒频偏一直是卫星通信中不可忽视的消极因素。
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7·In satellite mobile communications, Doppler frequency offset is a negative factor that couldn't be neglected.在卫星移动通信中，多普勒频偏是一个不能忽视的消极因素。
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8·The maximum Doppler frequency shift is an important parameter which affects the performance of the OFDM system.在OFDM系统中，影响其性能的一个重要参数就是最大多普勒频移。
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9·In this paper, the Doppler frequency and time-delay estimators of wideband echoes for LFM pulse radar are discussed.针对LF M脉冲雷达的宽带回波信号的多普勒频移和时延估计问题进行了研究。
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10·Besides amplitude, phase and Doppler frequency, polarimetric information is the fourth characteristic in the radar echo.雷达回波信号中，除幅度、相位和多普勒频移外，还存在第四特征——极化信息。