您要查找的是不是：
- A channel over which pilot signal is transmitted. 可在其上传输导频信号的一种信道。
- audio pilot signal 声频导频信号
- Such method could better track channel change and eliminate the noise remarkably in the received pilot signal,and the precision of channel estimation had been improved. 这种方法可以更好地跟踪信道变化,显著地消除接收到的导频信号中的加性噪声,提高信道估计精度。
- When all the instruments had been checked out,the pilot signalled that he was ready for takeoff. 所有仪表都检查过之后,驾驶员发出起飞准备就绪的信号。
- A channel over which pilot signal is transmitted 可在其上传输导频信号的一种信道。
- The method of optimal parametric feedforward estimation of fading channels, which is used in TDMA systems originally, is modified to cope with matrix singularity because the number of pilot signals is small in WCDMA systems. 在衰落信道最优前馈参数估计的方法中，原方法是针对TDMA系统。 当应用于WCDMA系统时，因为WCDMA系统的导频信号数远远少于TDMA系统的导频信号数，所以在用最小二乘方法估计信道时，无法满足导频信号数大于两倍多径数的条件，导致矩阵不可逆。
- Channel Estimation for Multi-carrier CDMA Based on Pilot Signal 多载波CDMA中利用导频的信道估计方法
- Linearization of Feedforward Power Amplifier Based on Pilot Signal 导频前馈功率放大器线性化技术的研究
- 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。
- The pilot steered for the harbor. 领航员掌舵驶向港囗。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- The trainee pilot flew his first solo today. 那个受训的飞行员今天首次单独飞行。
- The pilot reports bad visibility over the airport. 飞行员向机场报告能见度很低。
- 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 reproductive quality of audio tapes has improved enormously. 录音磁带的复制质量有了很大改进。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- 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。
- Let's set the clock by the radio time signal. 咱们照着收音机的报时信号把钟对一对。
- The pilot landed the plane safely. 驾驶员使飞机安全降落。
- A red lamp is often a danger signal. 红灯常常是危险的信号。
- 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
