单词盒子

phase truncation noise

P 开头单词

基本解释

  • [电子、通信与自动控制技术]相位舍位噪声
  • [测绘科学技术]相位舍位噪声

英汉例句

    双语例句

  • There are the phase truncation spurs and amplitude quantization noise specially in the DDS's.
    幅度量化及相位截取引入的杂散是DDS固有的噪声。
    cnki.clcn.net.cn
  • According to this method all the DDS output frequencies have no phase truncation noise, so the phase noise of the tuner local oscillator is greatly (improved. )
    应用该方法可使其在所用频率点上无相位截断噪声，从而使调谐器本振的相位噪声大大改善。
  • This paper introduces a DTMF software synthesizer based on DDS and its implementation and analyzes the effect of phase noise spurious noise and phase truncation error on output wave form.
    介绍了一种基于DDS的DTMF软件合成器之工作原理及其实现，分析了时钟相位噪声、杂散噪声、相位截断误差对输出波形的影响。
    d.wanfangdata.com.cn

词组短语

    短语

  • phase -truncation noise 相位截尾噪声

专业释义

    电子、通信与自动控制技术

  • 相位舍位噪声

    The phase truncation noise was found to be related to the intermediate frequency sampling rate. The intermediate frequency sampling rate was then optimized to reduce the noise.
    通过研究数控振荡器(NCO)中相位舍位噪声的规律,得到了该噪声与数字中频采样率的关系,提出了基于减小相位舍位噪声的中频采样率优化方案。

    测绘科学技术

  • 相位舍位噪声

    The phase truncation noise was found to be related to the intermediate frequency sampling rate. The intermediate frequency sampling rate was then optimized to reduce the noise.
    通过研究数控振荡器(NCO)中相位舍位噪声的规律,得到了该噪声与数字中频采样率的关系,提出了基于减小相位舍位噪声的中频采样率优化方案。