通用最佳碼 的英文怎麼說

中文拼音 [tōngyòngzuìjiāmǎ]
通用最佳碼 英文
universally optimal code
  • 通 : 通量詞（用於動作）
  • 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...
  • 最 : 副詞（表示某種屬性超過所有同類的人或事物） most; best; worst; first; very; least; above all; -est
  • 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...
  • 通用 : be in common use; be current; apply or be used universally
  • 最佳 : the best; optimum
  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. This thesis analyzed the error performance of mfsk and mpsk modulator in hf with optimal receiver, studied the shortcoming and strongpoint of several typical short - wave data transmission systems and their performance over fading and intersymbol interference channels. the theory and key technical of adaptive modem is discussed. in the last, an efficient modulation scheme - block coded modulation is introduced into hf radio systems to improve the efficiency of hf data transmission, this paper also proposes a hf data transmission system scheme composed of a block coded modulator and a decision feedback type adaptive equalizer

    本文在對短波數傳兩種常見調制方式fsk及psk最佳解調性能分析的基礎上，討論了幾種採用典型調制技術的短波數傳系統（如時頻調制、多進制頻移鍵控慢跳頻、 chess系統）原理、優缺點以及抗衰落和抗符號間干擾的性能；分析了自適應串列數傳系統抗短波通道衰落和多徑干擾的原理、關鍵技術；在本文的最後引入一種有望解決短波數傳系統低效率狀況的調制方式bcm -分組編碼調制，給出了一個採用bcm技術與自適應均衡技術相結合的短波數傳系統方案，並通過計算機模擬進行了初部驗證。
  3. From the qualitative point of view, the writer issued the problems and methods that should be noticed in the choice of equipment and the configuration in quantity. in quantitative study, the main task was to obtain the reasonable quantity of devices. two different quantitative methods, comprehensive cost model in the stage of port planning and a formula that could present the mathematical relation of possessed equipment amount, the efficiency of equipment in good condition and amount of equipment on duty, were employed in this research stage

    在這一階段，作者採用了兩種不同的定量研究方法來進行討論：在碼頭的投資規劃期，採用了綜合成本模型來確定港機的合理投資規模；在營運期，通過擬合模型中的參數，建立設備完好率、港機擁有量和設備最佳出勤臺數三者之間的函數關系式，來計算港機的最佳擁有量。
  4. Dvn s set top box ( stb ) is well recognized in china for its quality and extensive usage. a nationwide survey report conducted by the academy of broadcasting science, sarft of china in 2002 ranked it the most widely adopted stb by tv operators in the country. in 2004, dvn received the " best set top box " award in the first digital tv public survey, as well as a " top quality brand " honour in the stb category in the first china consumer products quality survey

    根據中國廣播科學研究院二零零二年的《有線數字電視機頂盒技術經濟分析研究報告》 ，天地數碼的柏視通機頂盒為各地運營商選用率最高的終端產品品牌；產品於二零零四年在首屆《數字電視公眾評選》中榮獲最佳機項盒，並於首屆《中國市場產品質量滿意度調查》中榮獲機項盒市場的品質信譽第一品牌。
  5. Dvn s stb is well recognized in china for its quality and extensive usage. a nationwide survey report conducted by the academy of broadcasting science, sarft of china in 2002 ranked it the most widely adopted stb by tv operators in the country. in 2004, dvn received the " best set top box " award in the first digital tv public survey, as well as a " top quality brand " honour in the stb category in the first china consumer products quality survey

    根據中國廣播科學研究院二零零二年的《有線數字電視機頂盒技術經濟分析研究報告》 ，天地數碼的柏視通機頂盒為各地運營商選用率最高的終端產品品牌；產品於二零零四年在首屆《數字電視公眾評選》中榮獲最佳機項盒，並於首屆《中國市場產品質量滿意度調查》中榮獲機項盒市場的品質信譽第一品牌。
  6. Dvn s set top box is well recognized in china for its quality and extensive usage. a nationwide survey report conducted by the academy of broadcasting science, sarft of china in 2002 ranked it the most widely adopted stb by tv operators in the country. in 2004, dvn received the " best set top box " award in the first digital tv public survey, as well as a " top quality brand " honour in the stb category in the first china consumer products quality survey

    根據中國廣播科學研究院二零零二年的有線數字電視機頂盒技術經濟分析研究報告，天地數碼的柏視通機頂盒為各地運營商選用率最高的終端產品品牌產品於二零零四年在首屆數字電視公眾評選中榮獲最佳機項盒，並於首屆中國市場產品質量滿意度調查中榮獲機項盒市場的品質信譽第一品牌。
  7. The core algorithms in the candidate set creating function module are code pretreatment algorithm and candidate set creating algorithm. candidate list creating function module is the most important module, its core algorithms include candidate list adjusting algorithm, candidate matrix creating algorithm, original word lattice creating algorithm, language element node creating algorithm, optimal candidate words searching algorithm and candidate list creating without code algorithm which

    候選列表生成模塊是整個系統最主要的模塊，主要核心演算法包括候選字詞調整演算法、候選矩陣生成演算法、初步詞網格生成演算法、語言元素結點的生成演算法、尋找最佳語句候選演算法以及無編碼候選列生成演算法，無編碼候選列生成演算法利用對用戶已輸入的漢字進行切分標注，通過系統中的知識庫信息在沒有輸入編碼的情況下預測后續的輸入。
  8. At the same time, this thesis analyz es the optimal resourse allocation problem in video coding and reviews recent advances in rate - distortorn optimized video coding

    同時本文還分析了視頻編碼中的最佳資源分配問題，詳細討論了率失真優化理論在信源編碼和通道編碼中應用的最新進展。
  9. After analyzing the performance of the coherent tree - structured optimal joint detection ( tsojd ) for qpsk signals and deriving a non - coherent multi - user weight / phase estimator, the dissertation proposes a low complexity non - coherent multi - user weight / phase optimal joint detection algorithm. besides, the dissertation proposes a partial coherent multi - user / iv weight / phase optimal joint detection algorithm and some useful conclusions are obtained in comparison experiments. 4. in the research on the diversity techniques for fast fading multi - path channels, the dissertation proposes a time - scale rake receiver, and analyzes its performance with the conception of auto - wavelet - transform ( awt ) and time - - scale resolution

    提出了過飽和低復雜度qpsk信號的樹型最佳聯合檢測演算法，並分析了相應最佳接收機的性能及相位偏差對性能的影響等問題；考慮了載波相位和多用戶信碼的聯合檢測問題，通過理論推導給出了過飽和多址系統中多用戶信碼/相位聯合估計子，提出了低復雜度非相干多用戶信碼/相位最佳聯合檢測演算法，並分析了此非相干最佳接收機的誤碼性能及相位提取誤差等有關問題；提出了部分相干多用戶信碼/相位最佳聯合檢測演算法，通過計算機模擬分析了該接收機的誤碼性能及相位提取誤差等有關問題，並與相干、非相干解調兩種情況作了比較，得出了一些有益的結論。
  10. A nationwide survey report conducted by the academy of broadcasting science, sarft of china in 2002 ranked dvn s branded set top boxes the highest in adoption rate amongst tv operators in the country. in 2004, dvn was named " the best set top box " by the first " digital tv public polls ", and awarded " top quality brand " in digital tv market by the " china survey on customer satisfaction "

    根據中國廣播科學研究院二零零二年的有線數字電視機頂盒技術經濟分析研究報告，天地數碼的柏視通機頂盒為各地運營商選用率最高的終端產品品牌產品於二零零四年在首屆數字電視公眾評選中榮獲最佳機項盒，並於首屆中國市場產品質量滿意度調查中榮獲機項盒市場的品質信譽第一品牌。
  11. Collaboration between the two branches was epitomised by the ongoing design and development of the third generation command and control communications system ( cciii ), which will be rolled out in three phases between late 2004 and early 2006. embracing advanced digital radio communication and mobile computing technologies, cciii is the mission - critical system that the force relies upon to support the 999 emergency services in the three regional command and control centres

    資訊應用科和通訊科合作的最佳例子，是第三代指揮及控制通訊系統（簡稱cciii ） 。這個系統將由二四年年底至二六年年初分三個階段推出。 cciii採用先進的數碼無線電通訊及流動電腦技術，以支援警隊三個總區指揮及控制中心的999緊急服務，是警隊的關鍵資訊系統。
  12. Rose uses visual view. by examining the rose model, the team can determine the best structure and the best design, and then from this model the frame codes is produced

    它利用可視化的界面，通過檢查rose模型確定最佳結構和最佳設計，然後從這個模型主成了框架代碼。
  13. As well as, using vector operation substitute scale operation in order to improve compression rate condition on keeping on distortion. by tool of vc + + simulate the result of research. finally, compared with jpeg, we can draw on a condition : using dct table substitute dct calculate and using vector operation substitute scale operation which can attain that is high compression rate and steady distortion

    其中，在dct變換中通過使用dct查詢標的方式代替dct常規變化，達到減少計算機乘除運算次數的目的；量化過程中通過使用矢量量化代替標量量化，達到在保證最小失真度的前提下提高壓縮比，並因此省略了jpeg壓縮中的熵編碼過程，簡化了壓縮過程，同時獲得最佳壓縮效率。
  14. Furthermore, we implement the bandwidth - based capturing, and encoding sub - system. in client end, in order to improve user ' s experience, we design one bandwidth - aware - based player, which using bandwidth measuring technology too. after getting real - time bandwidth parameter, the player then will negotiate with server ' s bandwidth manager and download appreciate stream form media server library

    採用多碼率的最終目的是為了使用產能選擇最佳的流媒體，因此，本文在客戶端播放器中也應用了帶寬測量技術，實時獲得帶寬，通過與流媒體發布服務器協商播放最佳的流格式文件，或者在單一流文件中獲得合適的流。
  15. Encourages best coding practices by emphasizing discrete, reusable methods

    通過強調離散的可重用方法鼓勵最佳的編碼做法。
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