impulse transmission 中文意思是什麼

impulse transmission 解釋
脈沖傳輸，脈沖發送
  • impulse : n. 1. 沖動；【物理學】沖量；推進力；脈沖，【醫學】沖動，搏動。2. 鼓舞，刺激；一時高興，興奮。vt. 推動。
  • transmission : n 遞送；傳遞；傳達；傳染；移轉；【機械工程】傳動；傳遞；變速器；聯動機件；【無線電】傳送；發射；...
  1. Apart form this, impulse interference caused by the ringing, pick - up or hang - up of phones as well as temperature or humidity changes of the surrounding environment will also influence the transmission performance of adsl

    另外，電話的振鈴，摘掛機等引起的脈沖干擾，周圍環境溫濕度的變化均將影響adsl的傳輸性能。
  2. At the same length, the insertion loss of different sub - channels also undergoes changes. this effect, along with the intrinsic background noise, impulse noise and the receiving sensitivity of modem on the adsl, will limit the maximum transmission distance on one single subscriber line

    首先，銅線的插入損耗將隨著線路距離的增加而成比例地增加，並且在同一距離下各子通道的插入損耗也發生變化，這個因素和線路固有的背景噪聲、脈沖噪聲、數據機的接收靈敏度一起將限制在單用戶線上adsl所能夠傳輸的最大距離。
  3. Second, the transmission and reception models of basedband cdma system based on complete complementary codes in up - and downlink are discussed and its performance in awgn channel is analyzed and evaluated through simulation. third, a receiver for multipath signal reception is investigated, which consists of two matched filters : one for channel impulse response estimation and the other for data detection

    接下來，對基於完全互補碼的基帶cdma系統上行鏈路和下行鏈路發送與接收模型進行了討論，分析了該系統下行鏈路在awgn通道中的系統性能，並對該系統上行鏈路和下行鏈路在awgn通道中進行了模擬。
  4. Although adsl comes with new digital processing, coding, modulation and error correction technologies, it is also faced with various challenges out of subscriber lines, such as background noise, impulse noise, insertion loss, cross talk, wire size variations, bridge tap, line joints and line insulation, etc. all those factors tend to produce adverse impacts on the performance of high - speed transmission services. firstly, the insertion loss of copper lines increases in proportion to the length of lines

    雖然adsl採用先進的數字信號處理技術、編碼調制技術和糾錯技術，但是在推廣adsl業務時，用戶線路的許多特性，包括線路上的背景噪聲、脈沖噪聲、線路的插入損耗、線路間的串擾、線徑的變化、線路的橋接抽頭、線路接頭和線路絕緣等因素將影響高速率傳輸業務的性能。
  5. The paper provides a visual modeling scheme using object - oriented technology, and does experiments for current impulse response models from model change to parameter design to graphical modeling. the frame is a visual solve for simulation analysis and transmission forecast of radio channels. on the one hand, the paper takes classic radio channels as independent objects and builds their graphical models, comes into being a visual universal model library

    本文深入研究了無線通信通道、尤其是多徑通道的傳輸特性，提出一種基於面向對象的可視化無線通道建模和模擬方案，對具有普適性的通道沖激響應模型進行了從模型轉換、參數設計到圖形建模等環節的實驗，建立起統一的、一體化的通道建模模擬實驗框架，為無線移動通道的分析、建模、模擬和傳播預測提供了一種可視化的解決方案。
  6. Among the modern industrial control fields, the research of ac motor start control is an important task. ac motor soft starter, with its soft starting, small impulse current, no contacts, and energy saving, has gained widely use in electric transmission

    在現代工業控制領域中，交流電動機的起動控制一直是個非常重要的研究課題，而交流電動機軟起動器以其起動平穩、起動沖擊電流小、無觸點、節能等優勢，在電氣傳動中得到了廣泛的應用。
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