nulling

英

美

v.  趋于零；减少到零

计算机

双语例句

• It has been studied that both mutual coupling of sensor array and channel uncertainties have the influence on adaptive algorithm and correlative technological index since spatial nulling antenna is achieved.
  在实现了空域调零天线后，研究了天线阵元间互耦和通道不一致性对自适应算法的影响，得到了相应的技术指标。
• Study and Design of a Single Channel Adaptive Nulling Antenna System
  一种单通道自适应零位天线系统的研究与设计
• However, traditional detection algorithm of V-BLAST needs much time in performing linear nulling and successive symbol cancelling.
  然而，传统的VBLAST算法由于需要进行大量的线性迫零和串行符号删除等运算，时延很大。
• This paper proposes a single channel detection receiver scheme for the HF adaptive three-array nulling antenna system and analyzes the feasibility of and the methods for its implementation. Also discussed is the algorithm for the correlation matrix.
  文中对HF自适应三元阵列零位天线系统提出了一种单通道检测接收机方案，并分析了实现的可行性，给出了具体的实现方法，同时讨论了相关矩阵的算法。
• This paper brings forth a new idea about integrating interference localization and adaptive nulling techniques against uplink radio frequency interference, which causes severe degradation on the performance of satellite communication system.
  上行干扰会造成卫星通信系统性能严重下降，故提出了干扰源定位与自适应调零技术一体化实现的新构想。
• Study on satellite adaptive nulling antennas with hybrid genetic algorithm
  混合遗传算法用于卫星自适应调零天线研究
• The dissertation focuses on adaptive signal processing technology on nulling antenna of satellite receiver.
  论文的重点是研究卫星接收端的调零天线自适应信号处理技术。
• It is essential to satellite communication system with the ability of nulling interferenceadaptively.
  具有一定的干扰自适应调零能力是对卫星通信系统的基本要求。
• The design methods of multi channels introduced in this paper when used in adaptive anti-jamming navigation systems can enhance nulling depth and beamforming directivity gain.
  本文提出的多通道信道的设计方法使用在导航系统多阵列天线自适应抗干扰接收系统中，能够使调零深度更深，波束形成方向增益更高。
• Novel space-borne shaping antenna nulling method based on multi-target direction finding algorithm
  基于频域多目标测向的星载赋形天线调零算法