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- Space Time Transmit Diversity LT 空间时间发射分集
- space time transmit diversity(STI'D) 空时发射分集
- space time transmit diversity 空时发送分集
- In the space time, my uncle enjoys woodcarving. 空闲的时候，我舅舅就以木雕为乐。
- Eigen-beamforming(EBF)technique and trellis coded modulation(TCM)concatenated with space time block code(STBC)are used to achieve code gain and diversity gain. 应用空时分组码特征波束成型技术和格形编码调制(TCM)来获得分集增益和编码增益。
- A subspace-based blind channel estimator has been developed for space time coding orthogonal frequency division multiplexing (STC-OFDM) system with two transmit antennas and two receive antennas. 摘要针对使用2个发射天线和2个接收天线并且采用循环前缀的空时编码正交频分复用系统(STC-OFDM)，提出了一种信道盲估计算法，并给出信道可被辨识的条件。
- This paper implemented a space-time codes project for OFDM communication system based on transmit diversity technology. 摘要基于发射分集技术实现了一种针对OFDM通信系统的空时编码方案。
- A new transmit diversity for a cellular system that a base station simultaneously communicates with N users is studied. 摘要研究了蜂窝通信系统中基站同时与N个移动用户通信时一种新的发送分集方法。
- You can take leisure at your space time by all means. 你当然可以悠闲的利用你的自由时间。
- By 8-ary uniform linear arrays the performance of transmit diversity based on beams in the channel above were conducted to simulate and analyze. 基于八元均匀线阵，对于不同信道情况下的基于波束的发射分集性能进行了数字仿真计算和分析。
- The tradeoff shows that suitable space time codes would provide diversity gain and multiplexing gain simultaneously.However, two gains can not achieve the maximum level at the same time. 折衷关系表明，采用合适的空时编码可以同时获得分集增益和空间复用增益，但是两种增益不能同时达到最大。
- TSTD Time Switched Transmit Diversity 时间交换发射分集
- space frequency transmit diversity(SFTD) 空频发射分集
- time division transmit diversity 时分发射分集
- time switched transmit diversity 时间交替发射分集
- The equation of the Law of Universal Gravitation is deduced on the basis of Einstein's Relativity with Newton's viewpoint of absolute space time. 摘要在爱因斯坦的相对论基础之上，借助牛顿绝对时空的观点，对牛顿万有引力定律进行了理论推导。
- Supersymmetric mechanics.Volume 2,Attractor mechanism and space time singularities /Stefano Bellucci (ed.). 日本物理学会讲演概要集.;第61巻;第1号(第61回年次大会);第3分册/日本物理学会[编]
- You seem to have space time to study CSP. Expect your all functional CSP rollout early. 现在有些时间看看您的程序了，看了2个简单的类，还没有比较全面的认识呢。
- Once had a vivid memory in the space flight near 12 day-long Trigg orostachys fimbriatus to the outer space time. 曾在太空飞行近12天的特里格瓦松对太空时光记忆犹新。
- "Qi-BHS" can be quantum and computerized to meet modern computer and space time. ‘气’是量子化的，可以数字化而符合计算机和航天时代。
- 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
