step-frequency

基本解释

• 步進頻

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:研究子波變換在頻率步進毫米波雷達目標識別中的應用。
• In this paper, we study the application of wavelet transforming for target of step frequency MMW radar.
  研究子波變換在頻率步進毫米波雷達目標識別中的應用。
• Operating in the heavy congested SW band, HF radars use a quasi-random step frequency signal to avoid the interference bands.
  高頻雷達工作在電磁環境十分惡劣的短波段,爲避開乾擾嚴重的頻段,採用一種準隨機跳頻信號。
• 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.
  本文研究毫米波頻率步進目標辨識功能下獲取彈目線相對於導引頭軸的頫仰及偏航角誤差的實現方法。
• 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.
  研究了用脈間步進頻率雷達對襍波背景噪聲下地麪或海麪動目標的探測。