modulated signal

基本解釋

• [電子] 已調(diào)信號(hào)；被調(diào)信號(hào)

英漢例句

雙語例句

• An MC algorithm for digital modulated signals is proposed, with a wide recognition range and a high classification probability.
  提出了完整的數(shù)字通信信號(hào)的調(diào)制方式識(shí)別算法，該算法具有識(shí)別類型多，正確識(shí)別率高的特點(diǎn)。
• Frequency of modulated signals is extracted from frequency-modulated signals by using the relationship between the modulus of wavelet transform coefficient and the singular exponent.
  利用小波變換系數(shù)的模值與信號(hào)奇異性指數(shù)之間的關(guān)系，從調(diào)頻信號(hào)中提取出調(diào)制信號(hào)的頻率。
• Three features parameters derived from the instantaneous amplitude, instantaneous phase, instantaneous frequency and power spectrum of analogue modulated signals are presented in this article.
  首先介紹從信號(hào)幅度、相位、頻率及功率譜等特性中提取的三種特征蓡數(shù)，應(yīng)用這三種蓡數(shù)採用人工神經(jīng)網(wǎng)絡(luò)對(duì)模擬調(diào)制信號(hào)進(jìn)行了識(shí)別。

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詞組短語

短語

• modulated audio signal 音頻調(diào)制
• frequency modulated broadcasting signal 調(diào)頻廣播信號(hào)
• modulated flicker signal 調(diào)制閃變信號(hào)
• quadrature modulated chrominance signal 正交調(diào)制彩色信號(hào)
• modulated vision signal [電眡]已調(diào)圖像信號(hào);已調(diào)制圖像信號(hào)

• modulated signal更多詞組

專業(yè)釋義

電子、通信與自動(dòng)控制技術(shù)

• 調(diào)制信號(hào)

  The thesis presents a detailed analysis on the decision metric of Multiple-Symbol Differential Detection (MSDD) of differentially modulated signal.
  本文詳細(xì)的研究了差分調(diào)制信號(hào)的多符號(hào)差分檢測(cè)。

• 調(diào)頻信號(hào)
• 已調(diào)信號(hào)
• 已調(diào)波

  Results of simulation have showed that the higher resolving ratio and less analysis time can be got making use of parameters model to realize arithmetic for the power spectrum of modulated signal.
  倣真分析結(jié)果表明：對(duì)已調(diào)波的功率譜分析，利用蓡數(shù)模型便於算法實(shí)現(xiàn)，可獲得高的頻率分辨率和較短的分析時(shí)間。

  機(jī)械工程

• 被調(diào)信號(hào)

計(jì)算機(jī)科學(xué)技術(shù)

• 調(diào)變信號(hào)