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- In the space time, my uncle enjoys woodcarving. 空闲的时候,我舅舅就以木雕为乐。
- 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。
- 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。
- A channel model is set up to dete ct the effect of vehicle speed on error rate. 分析了车辆/列车速度对无线信息传输误码率的影响;
- In this paper, base on spatial channel model with time delay spread and angle spread, an Joint beamforming and power control algorithm for downlink bemforming using intelligent antenna array is researched. 本文基于时延和角度扩散空间信道模型,提出了一种下行基站联合优化波束和发射功率的智能天线技术。
- In this paper,clutter suppression for bistatic airborne early warning (AEW) radar is studied farther by space time adaptive processing (STAP) based on the clutter model presented in . 本文在文献 [1]所建杂波模型的基础上 ;进一步研究空时自适应处理对双基地机载预警雷达杂波的抑制问题 .
- Jakes channel model was adopted in the design and channel estimation error and time delay of feedback channel were considered.An optimum precoder was designed under MMSE criterion. 用Jakes信道模型描述MIMO信道,假定接收端通过最大似然估计方法估计信道,并通过反馈信道发送到发射端,发射端和接收端根据各自的信道状态信息利用贝叶斯准则分别设计了MMSE意义下的最优的处理矩阵。
- How to get the real time channel frequency response in power line OFDM communications by use of the characteristics of power line channel is discussed. 文中介绍了利用电力线信道的性质,在OFDM通信中实时获得信道传输特性函数的方法,并通过实验证实了该方法的有效性。
- 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。
- The IEEE P802.15.4a channel model is verified with the measurements in this paper. 还用实际测量结果验证了IEEE P802.;15
- 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]
- WPAN IEEE802.15 international standards issued by the channel model of MATLAB source. WPAN国际标准IEEE802.;15发布的信道模型的MATLAB源码。
- 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。
- Jakes frequency selective fading channel model complete source code, has been tested. (译):杰克斯频率选择性衰落信道模型的完整的源代码,已经过测试。
- 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。
- The proposed algorithm is analyzed under indoor multipath channel model, and the threshold setting scheme is presented. 分析该算法在室内多径信道模型中的性能,给出门限的设置方案。
- "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。
- This paper researches thoroughly channel of optical wireless communication and establishes Gauss channel model. 论文对激光无线信道进行了详细的研究,建立了高斯信道模型。
- For AEW radar, a new space time adaptive filter with recursive algorithm has been proposed. 针对预警机雷达信号 ,提出了一种递推式空时二维自适应处理方法。
- Effects of reaction temperature,loading of KOH and space time on selectivity of 2-ethoxyethanol were investigated. 考察了反应温度、KOH负载量及空时对乙醇转化率和乙二醇单乙醚选择性的影响。