頻率級通道 的英文怎麼說

中文拼音 [bīnlǜjítōngdào]
頻率級通道 英文
channel frequency classes
  • 頻 : Ⅰ形容詞（次數多） frequent Ⅱ副詞（屢次） frequently; repeatedly Ⅲ名詞1 [物理學] （物體每秒鐘振動...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 級 : Ⅰ名詞1 （等級） level; rank; grade 2 （年級） any of the yearly divisions of a school course; gra...
  • 通 : 通量詞（用於動作）
  • 道 : Ⅰ名詞（道路） road; way; route; path 2 （水流通過的途徑） channel; course 3 （方向; 方法; 道理） ...
  • 頻率 : frequency; rate
  • 通道 : thoroughfare; passageway; pass; enterclose; gallery; drong; tunnel; avenue; alure; way; row; key ...
  1. Therefore, during system design, cascade coding combining reed - solomon codes and convolutional codes is utilized ; in addition, time - direction and frequency - direction interleaves are added to alleviate channel fading

    因此在進行系統設計時，採用了rs碼與卷積碼的級聯編碼方案，並同時加入時間交織和頻率交織來對抗通道衰落。
  2. The study aims at comparing the use of " lexical phrases " among learners of different proficiency levels in order to gain insight into the relationship between language proficiency, fluency, idiomaticity and the use of lexical phrases

    摘要本文通過對高級、中級和初級英語學習者口語樣本中詞匯短語使用頻率和使用類別的分析，試圖說明不同水平語言學習者詞匯短語使用與其口語流利度、語言地道性及其語言水平之間的關系。
  3. Section 4 researches on pilot symbol aided space - time 2d rake receiver in rayleigh fading channel. two kinds of 2d - rake receivers are proposed, one is the interference zeros force 2d - rake receiver ( zf - 2drake ). simulation results reveal zf - 2drake has the better performance than the conventional 2d - rake receiver

    研究了rayleigh通道下2種導頻輔助的空時2d - rake接收機結構:干擾置零2d - rake接收機（ zf - 2drake ）和基於空時通道估計的時空級聯2d - rake接收機（ spce - 2drake ） ，推導了它們的誤碼率性能。
  4. Channel frequency classes

    頻率級通道
  5. Channel frequency class

    頻率級通道
  6. The features of this equipments include multi - channel acquisition ( 16 paths ), high precision ( 0. 2 level ), wide input frequency ( 25 - 20 khz ) and strong anti - interference capability. through the tests at several substations we found the on - site operation of picep is good for electrical measurements, r & d and technical development. it is accepted and used widely

    Picep具有採集通道多（ 16路） 、精度高（ 0 . 2級） 、輸入頻率寬（ 25 - 20khz ）及抗干擾能力強等特點，經多個變電站、不同狀態的實際試驗，證明現場使用效果良好，性能指標完全滿足了設計要求。
  7. Design and primary experiment of an mv - class repetitive multi - channel gas switch

    級多通道重復頻率氣體開關的設計及初步實驗
  8. The theoretical results are evaluated by simulation. if the coherent bandwidth of channel doesn ’ t exceed the occupied bandwidth of two chips, with the increase of delay spread of the channel, mc - ss - cldd exhibits a better performance to make the system resistant to frequency - selective fading

    研究結果表明，多載波擴頻碼片級差分檢測在單用戶和多用戶情況下，均適合於時變頻率選擇性衰落通道，並具有抵抗頻率選擇性衰落的能力。
  9. Meanwhile, the synchronization algorithm in the ds - ss system can be used in 2d - ss system, and good synchronization performance can be obtained, with its algorithm simplified. the third part analyzed the ber performance of mc - ss - cldd in the presence of multi - user interference in time - varying multipath fading channels

    在論文的第三部分中，研究了多用戶多載波頻域擴頻碼片級差分檢測方案:從理論上分析了頻率選擇性衰落通道下該演算法的誤碼率性能，同時進行了模擬驗證。
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