• 联合国教科文组织认为不列颠哥伦比亚省平方土地,动物世界上任何其它地方都驼鹿秃鹰…,然而没有看见树上有一只鸟

    The forests of British Columbia, Unesco says, are home to more life per square yard than anywhere else on Earth: elk, wolves, hawks, bearsYet there was barely a bird in the trees.

    youdao

  • 汽油动力的Civic获得EPA联合得分29,混合动力为42

    The gas-powered Civic gets a respectable EPA combined estimated 29 mpg; the hybrid version, 42 mpg.

    youdao

  • 多径衰落信道CDMA系统中,扩频设计联合检测提高系统容量两个重要手段

    Spreading code design and joint detection are two efficient ways to increase CDMA system capacity in multi-path fading channels.

    youdao

  • 二者都有一定局限性,对于零相关窗来说,它资源十分有限,对于联合检测来说,用户数很大,它复杂度不能容忍。

    However, the code resource is very limited for ZCW spreading codes and the complexity of joint detection is huge when the number of code channels takes large.

    youdao

  • 使星载激光高度计实现空间分辨率提出了一种联合采用伪随机调制光纤激光器单光子计数测距方法

    A method combining pseudorandom modulation of the fiber laser and single-photon counting is proposed to realize a high spatial resolution for the space-borne laser altimeter.

    youdao

  • 采用联合搜索的快速算法,同时捕获扩频信号的载频起点

    Using the planar search, code start point and carrier frequency were reached at the same time.

    youdao

  • AOA估计方面,各种aoa估计算法进行比较提出了基于滤波时空联合估计的方法

    For AOA estimation, the analysis and comparison of various algorithms are carried out, and a time-spatial estimation method based on code filter is proposed.

    youdao

  • 精确成对错误概率(PEP)出发,推导得到了DUST调制符号(sep)的联合边界

    Starting from the precise pair-wise error probability (PEP), the joint border of group coding signal error probability (SEP) in differential unitary space-time (DUST) modulation is deduced.

    youdao

  • 为了提高联合攻击抵抗线性组合攻击能力提出一种改进基于ACC指纹编方案

    To improve the ability of resisting the linear combination attack, an improved fingerprint scheme based on ACC code is proposed.

    youdao

  • 论文通过相关网络联合技术解决分级保护自适应问题其用于同时面向异构用户的流媒体鲁棒传输。

    We address the scalable video bitstream protection and adaptation problem by a set of joint source network coding techniques for robust streaming video to heterogeneous users simultaneously.

    youdao

  • 该文将扩频设计联合检测结合起来,提出了一种具有组间相关特性的新型扩频

    A novel spreading code with group-wise zero correlation window is proposed in this paper by combining the spreading code design and joint detection.

    youdao

  • 该文将扩频设计联合检测结合起来,提出了一种具有组间相关特性的新型扩频

    A novel spreading code with group-wise zero correlation window is proposed in this paper by combining the spreading code design and joint detection.

    youdao

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