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- Circular pilot sequence 循环导频序列
- It is shown that the optimal pilot sequence consists of some adjacent equipowered and equispaced subsequences, and each of them is constrained by certain phase conditions. 可以证明，最优的导频序列是由一些相邻的等间隔等能量的子序列构成，每个子序列的导频之间满足一定的相位关系。
- With reasonable constraint and the assistant of special-designed pilot sequence for each user, the discrete fourier transform (DFT)-based uplink channel estimation algorithm can achieve good estimation accuracy without sacrificing much system capacity. 在合理约束条件以及为每个用户特殊设计的导频序列辅助下，基于离散傅里叶变换(DFT)的上行信道估计算法能够获得较好的估计精度，同时无需牺牲过多的系统容量。
- Simulation results show effectiveness of the proposed scheme and demonstrate superiority of using the equispaced-grouped pilot sequences. 仿真结果表明了所提算法在时变环境下的有效性和采用等间隔分组导频序列的优越性。
- The pilot manages to glide down to a safe landing. 驾驶员设法使飞机滑行下降安全著陆。
- We can compute the circular area with radius. 我们能用半径计算出圆的面积。
- In video disk, a consecutive sequence of frames. 在视频光盘上，一种连续的帧序列。
- She made a sequence of dance movements. 她做了一个连续的舞蹈动作。
- The pilot steered for the harbor. 领航员掌舵驶向港囗。
- The full moon has a circular form. 满月呈圆形。
- The trainee pilot flew his first solo today. 那个受训的飞行员今天首次单独飞行。
- Put the mixed historical facts in sequence. 将混淆的历史事件按顺序排列。
- The pilot reports bad visibility over the airport. 飞行员向机场报告能见度很低。
- I'm not satisfied with his circular explanation. 我不满意他拐弯抹角的解释。
- The pilot had logged over 200 hours in the air. 这个飞行员的飞行记录在200小时以上。
- The full moon has a circular shape. 满月呈圆形。
- The organization issues a circular every month. 该组织每月发一份通告。
- A channel over which pilot signal is transmitted. 可在其上传输导频信号的一种信道。
- We will deal with events in historical sequence. 我们将按照历史上的先后顺序研究这些事件。
- Mark used to be a pilot on the Mississippi River. 马克曾在密西西比河上当过领航员。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
