modulated signal
基本解釋
- [電子] 已調信號；被調信號
英漢例句
- 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)字通信信號的調制方式識別算法，該算法具有識別類型多，正確識別率高的特點。 - 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)的模值與信號奇異性指數(shù)之間的關系，從調頻信號中提取出調制信號的頻率。 - Three features parameters derived from the instantaneous amplitude, instantaneous phase, instantaneous frequency and power spectrum of analogue modulated signals are presented in this article.
首先介紹從信號幅度、相位、頻率及功率譜等特性中提取的三種特征參數(shù)，應用這三種參數(shù)采用人工神經(jīng)網(wǎng)絡對模擬調制信號進行了識別。
雙語例句
詞組短語
- modulated audio signal 音頻調制
- frequency modulated broadcasting signal 調頻廣播信號
- modulated flicker signal 調制閃變信號
- quadrature modulated chrominance signal 正交調制彩色信號
- modulated vision signal [電視]已調圖像信號;已調制圖像信號
短語
專業(yè)釋義
- 調制信號
The thesis presents a detailed analysis on the decision metric of Multiple-Symbol Differential Detection (MSDD) of differentially modulated signal.
本文詳細的研究了差分調制信號的多符號差分檢測。 - 調頻信號
- 已調信號
- 已調波
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.
仿真分析結果表明：對已調波的功率譜分析，利用參數(shù)模型便于算法實現(xiàn)，可獲得高的頻率分辨率和較短的分析時間。機械工程
- 被調信號
- 調變信號