收發兩用碼 的英文怎麼說

中文拼音 [shōufāliǎngyòngmǎ]
收發兩用碼 英文
transceiver code
  • 收 : Ⅰ動詞1 （把攤開的或分散的事物聚集、合攏） put away; take in 2 （收取） collect 3 （收割） harvest...
  • 發 : 名詞（頭發） hair
  • 兩 : Ⅰ數詞1 （數目） two 2 （表示不定的數目） some; a few Ⅱ量詞（市兩的通稱） liang a unit of weight ...
  • 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
  • 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...
  • 收發 : 1 （收進和發出公文） receive and dispatch2 （擔任收發工作的人） dispatcher3 [電學] transmit recei...
  1. ( c ) propose the scheme to implementing the coder and deoder of optical time - spreading / frequency - hopping, by assigning two orthogonal codes for one user and using these two codes to encoding 1 and 0 respectively, differential detection can be adopted. not only improves system performances in ber, but also resists the interference such as mai, and does n ' t need any control devices to evaluate the optimum decisive threshold

    通過給每個用戶指定互相關為0的兩個地址碼分別發送1和0信號以及在接收端採用差分檢測技術，避免了ook （開關鍵控）光通信系統中0不發送光脈沖和ook常規檢測方式下最佳判決門限必須根椐用戶數等外界環境而改變，從而提高了系統性能和降低了系統的復雜度。
  2. Vecon - con system is triggered by 4 infra - red sensors along the selected lanes with 2 in pairs. false trigger by wind shield and container - type trucks are dalian yaowan phase ii screened out and the system captures and recognizes container numbers, country codes, iso codes automatically in less than 0. 012 seconds from trigger till image capture. the captured images are transmitted to the tos for processing which enhances efficiency and ensures security while maintaining manpower at the minimal

    Vecon - con透過四個紅外線對射敏應觸發器進行觸發，兩個一組並列于車道上，具備防止集裝箱型卡車大型集裝箱車拖頭等誤觸發，系統接收到觸發信號后，自動抓拍集裝箱號碼國家代碼箱形代碼，抓拍的圖像會被傳送到碼頭控制系統中心進行后臺處理，該系統由觸發到抓拍只需不多於0 . 012秒，整個系統大大提高了口岸工作效率，並減低了人力物力的耗用，為港口碼頭的管理提供了更加高效可靠的處理手段。
  3. Over the next several months, qingdao and foshan will continue their aggressive rollouts as they cut off the analog service to their users to achieve a full digitization of tv broadcasting, enabling dvn to introduce revenue generating services such as television email and interactive advertising services

    未來數月，青島及佛山亦將逐步停止向用戶提供模擬電視廣播服務，完成兩市的電視用戶全部數碼化，可在此客戶基礎上開發電視電郵及互動廣告服務，從而為集團帶來收入。
  4. Meanwhile, we also study the convergence behavior of iterative detection in different methods, which are the proposed average source entropy and the covariance matrix perturbation characterized by the variations of its dominant eigenvalue as well as the conventional approach based on the mutual information

    為了分析迭代譯碼的收斂特性，本文從不同角度出發，在研究了傳統的互信息方法的基礎上，本文首次提出並使用了平均信源熵和用協方差矩陣最大特徵值表徵其抖動這兩種方法，使迭代過程的收斂分析變得簡單方便。
  5. With the background of the work in " the developing platform and key technologies for vehicle electric system " and " the developing platform based on component for intelligence electrical appliance " which belongs to national 863 high tech program ( 863 program ), this dissertation mainly focus on the research of the embedded component technology, analyses general component model and current embedded component model, researches the embedded component technology for different domains on the basis of embedded system characteristics, shows two embedded component models for special domain : " embedded component model based on intertask communication ", " embedded model based on assembly language source code "

    本文結合實時系統研究室先期技術研究「面向客用汽車電子嵌入式軟體開發平臺及關鍵技術」和863項目子課題「智能家電軟體構件化開發集成平臺」 ，對嵌入式組件技術進行了研究，分析了當前非嵌入式領域和嵌入式領域的組件模型，根據嵌入式系統的特點，研究了面向不同領域的嵌入式組件技術，在吸收已有嵌入式組件技術優點的基礎上，提出了面向兩種特定領域的嵌入式組件實現模型:基於任務間通信的嵌入式組件模型，基於匯編源代碼的嵌入式組件實現模型。
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