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constellation diagram中文是什么意思

发音:  
用"constellation diagram"造句"constellation diagram"怎么读"constellation diagram" in a sentence

中文翻译手机手机版

  • 星座图 (数字通信)
  • 种间关联星座图

例句与用法

  • The automatic identification of the modulation types has been applied to many fields such as source identification , interference identification , radio interception , - electronic countermeasures , etc . the modulation recognizer based on the decision - theoretic approach and the constellation diagram is proposed and the signal ' s kurtosis is used as the indicator to differentiate the analogue modulation from the digital modulation
    通信信号调制类型的自动识别广泛应用于信号确认、干扰辨识、无线电侦听、电子对抗和信号监测等领域。本文提出基于决策论与星座图的综合调制识别器,使用信号的峰度区分调制类型是模拟调制还是数字调制。
用"constellation diagram"造句  

百科解释

A constellation diagram is a representation of a signal modulated by a digital modulation scheme such as quadrature amplitude modulation or phase-shift keying. It displays the signal as a two-dimensional scatter diagram in the complex plane at symbol sampling instants.
详细百科解释
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