數碼通信 的英文怎麼說

中文拼音 [shǔmǎtōngxìn]
數碼通信 英文
digital communication
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 碼 : Ⅰ名詞（表示數目的符號或用具） a sign or object indicating number; code Ⅱ量詞1 （指一件事或一類的...
  • 通 : 通量詞（用於動作）
  • 數碼 : numerical code; digit; figure
  • 通信 : communication; communicate by letter; correspond
  1. At last this module is synthesized using 6s06dpdm technology library. 3, the algorithm used in key module to the performance of data security is thoroughly analyzed. considering both performance of enciphering and degree of complexity of realization, steam cipher algorithm is used

    3 、對數據通信安全性起決定作用的加密模塊所採用的加密演算法進行了深入的分析，綜合加密性能和實現的復雜度的考慮，採用了流密碼的加密演算法。
  2. Design and realization of error code measuring system in fso

    的數字通信誤碼測試系統設計
  3. In term of the probability of communication system and perturbance theory, the model of the effect of srs to error bit ratio in communication system is established. through the way numerical of simulation, limitations to srs to error bit ration of communication system and input optical power, the number of channel etc are discussed. the obtained conclusion has definitely reference value to the design of practical communication

    根據數字通信系統幾率的特性和微擾理論，建立了受激喇曼散射對通信系統誤碼率影響的理論模型，並通過數值模擬討論了受激喇曼散射對系統誤碼率、最大輸入功率和通道數等的限制，獲得了一些對實際光通信系統設計有參考價值的結論。
  4. The club will promote the competition widely, with newspaper ads, advertorials, posters, leaflets and related companies like smartone - vodafone and wilson parking

    新地會將透過集團大網路進行連串宣傳，包括報章廣告特刊海報單張，以及透過數碼通威信停車場等作多渠道宣傳。
  5. Code - independent data communication

    碼獨立數據通信
  6. The communication system ' s performance is briefly analyzed by channel capacity, which is a function of bit error rate ( ber ). the decision rule is based on the most likelihood method. for reproducing the original binary signals more correctly, time scale transformation method and the approach of ensemble average probability of error bits are introduced

    通過理論分析和模擬實驗，本文研究了這個非線性數字通信系統性能，給出了誤碼率和通道容量公式，提出了系統參數調節方法，採用最大似然法設計了適合這個系統輸出的判決規則。
  7. The code includes various routines that simulate or compute aspects of digital communication systems

    代碼包含各種規則模擬和計算數字通信系統各個方面！
  8. Equalization technology is a effective method which can remove intersymbol interference ( isi ) in digital communication

    均衡技術是數字通信系統中克服碼間干擾的有效方法，目前得到了廣泛應用。
  9. In digital communication systems, intersymbol interference ( isi ) is often encountered when unknown signals are transmitted through nonidea channels

    數字通信系統中，信號在傳輸過程中不可避免會產生碼間串擾。
  10. However, the paralleling communication can meet the requirements of high speed and fidelity in underwater signal transmissions. ofdm is a kind of novel paralleling transmission technology. the principle of ofdm is that the whole bandwidth can be divided into some subchannels, the high - speed serial signal stream is modulated by some orthogonal subcarriers

    正交頻分復用（ ofdm ）是近年來數字通信中流行的一種并行傳輸新技術，其核心思想是將整個可用頻帶分割成多個正交子通道，將待傳輸的高速串列碼流并行的調制在這些子通道載波上。
  11. Dtv ( digital television ) technology integrates the most advanced image compressed encoding technology and the digital communication technology. it has become one of the focuses in the high - tech competitions. having the imitative in this field will take the lead of high technology in the future, and get great chance in the growing market

    數字電視（ digitaltv ）技術是當今世界上最先進的圖象壓縮編碼技術和數字通信技術的結合，是當今世界高技術競爭的焦點之一，掌握了這一技術就可能搶佔到未來電子技術的制高點，控制新一代電子產品的市場，搶占商機。
  12. According to this requirement, the railway mobile digital communication system based on the gsm system for mobile communication is put forward in this paper to accomplish the data transfer between the control center and the locomotive. in this paper, the design of the ms ( the mobile station ) and the erected bs ( the base station ) out of the gsm cover is carried out. last we discuss the key techniques of the railway mobile digital communication system, the handoff and the error _ correct coding

    本文針對這種要求，在gsm移動通信系統的基礎上提出了建立電力機車移動數字通信網以實現機車與控制中心之間的數據傳輸的方案，設計了系統中車載移動臺、 gsm覆蓋區外自建基站的基本構造，分析了系統中越區切換、糾錯編碼等關鍵技術，並詳細的闡述了其實現方法。
  13. Blind equalization is an effective way to suppress the inter - symbol interference ( isi ), which is caused by multipath fading communication channels

    摘要在數字通信中，盲均衡是克服多徑衰落通道導致的碼間干擾的一種有效方法。
  14. The ceremony announcing the establishment of the mobile technologies centre today was officiated by mr francis ho, permanent secretary for commerce, industry and technology ( communications and technology ) ; mr m. h. au, director - general of telecommunications ; mr douglas li, chief executive officer of smartone mobile communications limited ; mr stephen yeung, managing director of ericsson limited ; professor kenneth young, acting vice - chancellor and professor ching pak - chung, dean of engineering at cuhk

    出席發布會的主禮嘉賓包括工商及科技局常任秘書長（通訊及科技）何宣威先生、電訊管理局總監區文浩先生、數碼通電訊有限公司總裁黎大鈞先生、愛立信有限公司董事總經理楊國雄先生、香港中文大學署理校長楊綱凱教授及香港中文大學工程學院院長程伯中教授。
  15. With the development of digital communication and multimedia technology, the research on very low bitrate video coding technology is becoming more important. this thesis mainly studies the low bitrate video coding based on h. 263 standard

    隨著數字通信和多媒體技術的發展，極低碼率視頻編碼技術的研究變得尤為重要。本文主要對基於h
  16. Tpc has nearly the same performance as turbo code, especially simpler decoding method. so, it becomes the focus of the coding area, and will be widely applied in high speed communication

    Turbo乘積碼的性能與turbo碼相近，譯碼方法比turbo碼簡單，因此也成為編解碼領域近幾年來研究的熱點，在高速數據通信中有很廣闊的應用前景。
  17. Reed - solomon codes have advantage of correcting bursting error and random error together, especially to the former. because its correcting capability amounts to the utmost correcting capability of block correcting codes, rs codes are widely used in telecom technology and data storage system

    Reed - solomon （ rs ）碼具有同時糾正突發錯誤和隨機錯誤的能力，且糾正突發錯誤更為有效，其糾錯能力達到了分組糾錯碼的極限，因而被廣泛地應用於數據通信和數據存儲系統的差錯控制中。
  18. Space - time coding is a promising technique for high data - rate wireless communications

    摘要空時編碼是實現寬帶無線數據通信的種極有潛力的技術。
  19. The controller adopts tms320f240 dsp as its main control unit, using code wheel for angle measurement, using synchronous serial communications interface for the duplexing data communication between the controller and the upper computer, using rs - 232 interface for the communication between the pitch axis controller and the azimuth axis controller, and then developed the interface circuit to the motor driver

    根據控制器研製要求，提出總體方案。控制器採用dsp作為主控單元，利用光電碼盤測角，利用同步串列通信介面與上位機進行雙向數據通信，利用rs - 232介面進行俯仰軸和方位軸控制器之間的通信，並研製了與電機驅動器的介面電路。
  20. This paper describes two ways of information communication of aircraft in the network centric warfare ( ncw ) in the future - communication by voice and by data links, analysis structures of data links ' hardware which communication shares information via military network, and a research on principles of hardware of the networking data links

    摘要通過對作戰飛機信息通信方法的研究，指出了作戰飛機進行信息通信的兩種方法語音通信和數碼通信；並分析了數碼通信的硬體結構和機載通信的硬體設備的工作原理。
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