電文平均字數 的英文怎麼說

中文拼音 [diànwénpíngjūnshǔ]
電文平均字數 英文
average word of a text
  • : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
  • : Ⅰ名詞1 (字) character; script; writing 2 (文字) language 3 (文章) literary composition; wri...
  • : Ⅰ形容詞1 (沒有高低凹凸 不頃斜) flat; level; even; smooth 2 (高度相同; 不相上下) on the same l...
  • : Ⅰ形容詞(均勻) equal; even Ⅱ副詞(都; 全) without exception; all
  • : Ⅰ名詞1 (文字) character; word 2 (字音) pronunciation 3 (字體) form of a written or printed ...
  • : 數副詞(屢次) frequently; repeatedly
  • 電文 : content of a telegram; message; text (of a telegram)電文交換 message switching
  • 字數 : word number
  1. With promulgation and obliging actualization of iec 1000 - 3 - 2 etc. international standards, power factor correction ( pfc ) technique become a hotspot of research in power electronics field. based on average current mode, the paper introduce the design and implementation of a fully digital controlled single - phase boost power factor corrector with fast response. the control - loop circuit is realized using digital control and the corrector can tend to unity power factor, lower current harmonics and high transfer efficiency

    流模式控制的有源功率因校正技術的基礎上,設計了一種控制路基於信號處理器( dsp ) 、主路採用boost變換器拓撲結構的全單相功率因校正器,用路代替傳統的模擬路來實現對整個迴路的控制,最終使得校正器具有輸入功率因接近於1 、低流諧波以及高轉換效率的特性。
  2. In this paper, consulting the idea of software radio and using the three important theories of maximum mean power estimate ( mmpe ) for symbol synchronization algorithm, the kalman decision - feedback equalization ( dfe ) algorithm and the decision - feedback phase lock loop ( dfpll ) algorithm, a kind of low frequency digital demodulate scheme over high - frequency ( hf ) radio channels for 8psk signial is realized

    利用軟體無線的思想,提出了一種hf通道8psk信號低頻采樣化解調方案。討論了實現該方案的三個核心演算法:最大功率定時同步演算法、判決反饋式鎖相環和卡爾曼衡器,分析它們的基本理論,並進行了性能測試。
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