开心英文字典

step-frequency

S 开头单词

基本解释

  • 步进频

同根派生

     

英汉例句

  • Abstract: In this paper, we study the application of wavelet transforming for target of step frequency MMW radar.
    文摘:研究子波变换在频率步进毫米波雷达目标识别中的应用。
  • In this paper, we study the application of wavelet transforming for target of step frequency MMW radar.
    研究子波变换在频率步进毫米波雷达目标识别中的应用。
  • Operating in the heavy congested SW band, HF radars use a quasi-random step frequency signal to avoid the interference bands.
    高频雷达工作在电磁环境十分恶劣的短波段,为避开干扰严重的频段,采用一种准随机跳频信号。
  • This paper studied the extraction of the pitch and yaw angular errors of the line-of-sight to seeker-axis under the function of MMW step frequency target identification.
    本文研究毫米波频率步进目标辨识功能下获取弹目线相对于导引头轴的俯仰及偏航角误差的实现方法。
  • This paper studies how to detect the moving targets on the land and sea surface in the background of clutters by using pulse-pulse step frequency radar.
    研究了用脉间步进频率雷达对杂波背景噪声下地面或海面动目标的探测。