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- Constant phase offset 常相位偏移
- In order to avoid such problems as symbol sliding, phase shift of pseudorandom noise code and carrier phase offset, an improved method of frequency offset estimation is proposed. 摘要为避免采样频率偏差给卫星导航接收机带来的符号位滑动、伪随机噪声码相位移动和载波相位偏差等问题,提出了一种改进的频率偏差估计方法。
- Unlike an ocean wave, a wavefront or surface of constant phase is unobservable and undetectable. 和海浪不同,波阵面或固定相平面是不能观测和不能发现的。
- For multiple-antenna QAM systems, a carrier frequency offset detection algorithm that has low complexity is proposed.The algorithm could be combined with carrier phase offset detection algorithm. 针对多天线QAM系统提出一种低复杂度载波频偏检测算法,这种算法可以与载波相偏检测算法有机地结合在一起;
- While two (or more) electromagnetic waves of the same frequency, same direction of vibration, same phase or constant phase difference superpose in space, the amplitude of composite wave is vector sum of the amplitude of each wave. 由两个(或两个以上)频率、振动方向相同、相位相同或相位差恒定的电磁波在空间叠加时,合成波振幅为各个波的振幅的矢量和。
- linac with constant phase velocity 恒定相速直线加速器
- His wife was a constant inspiration to him. 他的妻子经常鼓励他。
- A Frame Synchronization and Carrier Phase Offset Estimation Scheme 一种帧同步及载波相偏估计方法
- Her constant complaining just sticks in my craw. 她那不断的诉苦真使我受不了。
- The machinery requires constant maintenance. 这些机器需要经常保养维修。
- I was infuriated by/with their constant criticism. 他们没完没了地批评把我给气坏了。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- She feels wearisome by the constant noise. 她很厌烦那些没完没了的嘈杂声。
- She matured her novel by constant revision. 她不断修改自己的小说以使其趋于完善。
- She yelled at him about his constant drunkenness. 她大嚷大叫说他总是烂醉如泥。
- Control of carrier-envelope phase offset in femtosecond laser with PLL and TV-Rb clock 利用锁相环和TV-Rb钟控制飞秒激光脉冲的载波包络相移
- I've had enough of your constant chatter. 我已经听够你那没完没了的唠叨话。
- The child is going through a difficult phase. 那孩子正经历困难的阶段。
- She was wearied by the constant noise. 她很厌烦那些没完没了的噪杂声。
- Salaries are kept under constant review. 薪金问题要一直不断审订。