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  • 匿名
关注:1 2013-05-23 12:21

求翻译:信号预畸变技术直接对信号的峰值进行非线性操作,它最直接,最简单,但会带来带内噪声和带外干扰,从而降低系统的误比特率性能和频谱效率。是什么意思?

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信号预畸变技术直接对信号的峰值进行非线性操作,它最直接,最简单,但会带来带内噪声和带外干扰,从而降低系统的误比特率性能和频谱效率。
问题补充:

  • 匿名
2013-05-23 12:21:38
Signal pre-distortion technology directly to the peak of the signal non-linear operation, it is the most direct and simple, but will bring band-band noise and interference, thus reducing the system's bit error rate performance and spectral efficiency.
  • 匿名
2013-05-23 12:23:18
Early warning signals of the distortive technology directly to the signal peak in non-linear, and it is the most direct and most simple, but it will bring in outside noise and interference, thereby reducing system of misleading bit-rate performance and spectrum efficiency.
  • 匿名
2013-05-23 12:24:58
The signal pre-distortion technology directly carries on the non-linear operation to the signal peak value, it is most direct, simple, but can bring outside the belt internal noise and the belt disturbs, thus reduces the system to harm the bit rate performance and the frequency spectrum efficiency.
  • 匿名
2013-05-23 12:26:38
Signal distortion technology directly to nonlinear signal peak operation, it is the most direct, simple, but, will lead to in-band noise and interference, thereby reducing the system bit error rate performance and spectral efficiency.
  • 匿名
2013-05-23 12:28:18
Signal pre-distortion technology directly to the peak of the signal non-linear operation, it is the most direct and simple, but will bring band-band noise and interference, thus reducing the system's bit error rate performance and spectral efficiency.
 
 
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