信号谱的英文

• signal spectrum

• 信号    signal; semaphore; gun
• 谱    table; chart; register
• 接收信号谱    received spectrum
• 数字信号谱    digital signal spectrum
• 信号谱信号书    codeofsignals
• 彩色信号谱线束    chrominance signal bunches
• 信号    signal; semaphore; gun 音频[响] 信号 an audible signal; 臂板信号 [铁道] semaphore; 灯光信号 light signal; 识别信号 identification signal; 遇难信号 [航海学] distress signal; sos; 杂乱信号 [无线电] hash; 火车切不可越过危险信号。 a train must not pass a signal that is at danger. 信号是用旗或灯发出的。 signals are made with flags or lamps.; 信号弹 [工业] signal flare; 信号灯 signal lamp [light]; alarm lamp; light; signallight; winker; call lamp; blinker; telltale lamp; 信号发生器 signal generator; generator; producer; 信号枪 signal gun; signal piping; flare gun; flare pistol; pyrotechnic pistol; ground signal projector
• 信号,发信号    signal
• 信号板信号    panel signaling
• 信号的信号    signals signal
• 信号符号，信号    signal
• 信号, 发信号, 用信号通知    signal
• 1信号    one signal
• gps信号    gps signals
• kp信号    kp signal
• q信号    q signal
• “收据”信号    receipt signal
• α信号    alpha signal; signal alpha
• β信号    signal beta
• δ信号    delta signal
• 暗示,信号    cue
• 白信号    white signal
• 差信号    difference signal
• 潮信号    tide ball
• 赤信号    red sign

• Chrominance signal bunches
  彩色信号谱线束
• Research and realizing of ultra low frequency geomagnetic signal proceeding system
  超低频地磁信号谱分析系统研究与实现
• Firstly , the spectrum properties of fsk signal are introduced and the principle of spectrum estimation for fsk signal detection is discussed in detail
  首先介绍了fsk信号的频谱特性，详细分析了fsk信号谱估计检测理论。
• This article discusses the vehicular short - wave single - channel direction finding system and gives a new direction finding algorithm based on signal spectrum correlation , to improve the system ' s performance to when coping with single side band signals
  文中针对车载短波单通道测向系统，提出了一种新的基于信号谱相关的测向算法，改善了系统对单边带信号的测向性能。
• The quantized lp coefficients are replaced by the unquantized lp coefficients in the frequency domain expression of the feel weighted filter . the error signal has more similar envelope shape , and the hearing effect is better than before because the unquantized lp coefficients have more accuracy than quantized lp coefficients
  由于未量化的线性预测系数具有更高的精度,因此,误差信号通过修正后的感觉加权滤波器以后,具有与语音信号谱更加相似的包络形状,从而更好地利用共振峰对误差的掩蔽效应,达到更佳的主观听觉效果。
• Secondly , the relativity of the speech signal and that conducted by bone and the relation between the spectrum and timbre were analyzed , so some regulations were discovered . based on correction of spectrum , a method for speech reconstruction was proposed . thirdly , the power constant was obtained by large quantity statistic experiments
  文中分析了骨导信号和语音信号的相关性，以及频谱与音色的关系，发现了其中的一些规律，提出基于谱修正的语音重构，并通过大量统计实验，得到骨导信号谱修正的权系数。
• The spectral correlation density must be estimated before the ds signal parameter estimation . in order to reduce the effect of random noise , we provide a improved method to estimate the spectral correlation density which is based on the average algorithm . it can make the spectral line be more obvious , and improved the snr limit when estimating these parameters
  在利用ds信号谱相关域所表现的特征进行参数估计时,首先要利用有限时间数据对ds信号进行谱相关密度估计,为降低随机噪声对谱相关密度估计的影响,本文引入了集平均的思想,提出采用集平均的方法估计谱相关密度,从而在参数估计时,特征谱线更显著,提高了参数估计的信噪比容限。