模式擇碼器 的英文怎麼說

中文拼音 [móshìzháimǎqì]
模式擇碼器 英文
pattern decoder
  • 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
  • 式 : 名詞1 （樣式） type; style 2 （格式） pattern; form 3 （儀式; 典禮） ceremony; ritual 4 （自然科...
  • 擇 : 擇動詞（挑選） select; pick; choose
  • 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...
  • 器 : 名詞1. （器具） implement; utensil; ware 2. （器官） organ 3. （度量; 才能） capacity; talent 4. （姓氏） a surname
  • 模式 : model; mode; pattern; type; schema
  1. According to the request of this subject, we have developed the system hardware and software for the slave device and the inspection software running on the pc. in this paper all of the followings is illustrated detailedly, such as the research on the principles of measurement and its realization, three means of water - level measurement that are separately based on photo electricity coder, pressure sensor and potentiometer ; selection of the microchip, we choose an advanced integrated soc ( system on chip ) microchip c8051f021 as the main controller ; realization of signal sampling, processing and its conversion in the mcu ; application of high precision 16 bits adc cmos chip - - ad7705 in our system, designing its interface with the microchip and relevant program ; using a trickle charge timekeeping chip ds1302 in the system which can provide time norm and designing of its i / o interface and program ; additionally, a 4 ~ 20ma current output channel to provide system check - up using ad421. in the system, ad421, ad7705 and the microchip compose spi bus ; to communicate with the master pc, here we use two ways which are separately rs232 and rs485 ; moreover, there are alarm unit, keyboard unit, power supply inspection unit and voltage norm providing unit in the system

    針對研製任務的要求，課題期間研製了下位機系統硬體和軟體，開發了上位機監控軟體，其中所作的具體工作包括：測量原理的研究和在系統中的實現，在本次設計中用三種方法來進行水位測量，分別是旋轉編碼器法、液位壓力傳感器法和可變電阻器法；主控晶元的選擇，我們選用了高集成度的混合信號系統級晶元c8051f021 ；實現了信號的採集和處理，包括信號的轉換和在單片機內的運算；高集成度16位模數轉換晶元ad7705在系統中的應用，我們完成了它與單片機的介面設計及程序編制任務；精確時鐘晶元ds1302在系統中的應用，在此，我們實現了用單片機的i o口與ds1302的連接和在軟體中對時序的模擬，該晶元的應用給整臺儀器提供了時間基準，方便了儀器的使用；另外，針對研製任務的要求，還給系統加上了一路4 20ma模擬信號電流環的輸出電路來提供系統監測，該部分的實現是通過採用ad421晶元來完成的，本設計中完成了ad421與單片機的spi介面任務，協調了它與ad7705晶元和單片機共同構成的spi總線系統的關系，並完成了程序設計；與上位機的通信介面設計，該部分通過兩種方法實現： rs232通信方式和rs485通信方式；系統設計方面還包括報警電路設計、操作鍵盤設計、電源監控電路設計、電壓基準電路的設計。
  2. We put the emphases on the soft output viterbi algorithm ( sova ), which is one of turbo code ’ s decoding algorithms, and presents the derivation and computation step of the sova decoding algorithm. after presenting sova and map decoding algorithms and analyzing four kinds of decoding algorithms, the paper makes a comparison among the different decoding algorithms by emulation analysis, and analyzes the time complexity of various algorithms, and then contrasts them. in the last part of this paper, according to the criterion recommended by the consultative committee for space data systems ( ccsds ), including code rate,

    根據空間數據系統顧問委員會（ ccsds ）為turbo碼應用於深空通信系統推薦的標準，包括碼率、碼塊大小、分量碼類型、約束長度、碼生成多項式，以及交織器的選擇等參數的建議以及sova譯碼演算法的理論基礎，設計了sova演算法的實現結構，通過模擬驗證了本文所採用的turbo碼的性能，從而證明turbo碼確實是一種很好的通道糾錯編碼方式，它適用於要求功耗低或信噪比低的深空通信系統中。
  3. Pattern detectors are a good choice when what you re trying to detect can be expressed as a sequence of bytecode patterns

    如果所要檢測的問題可以表述為一組位元組碼模式，則模式檢測器是一種好的選擇。
  4. It adapts to the cdma system and achieves multi - rate speech coding and decoding. source and mode control are combines in smv for rate selection, so it improves the flexibility of cdma system, it will allow cdma subscribers to enjoy superior quality while allowing service providers to increase capacity as needed. smv is regarded as a breakthrough technology that provides significant capacity and quality gains on cdma systems, so the researching of smv is of great practical value

    可選模式聲碼器（ smv ? selectablemodevocoder ）是3gpp2最新的用於寬帶擴頻cdma通信系統的變速率語音編碼標準，它實現了語音的多種低速編碼和解碼，在速率選擇上將源控和模式控制相結合，提高了cdma系統的靈活性，可以在保證高質量語音的同時盡可能增加系統的容量，被認為是變速率語音編碼在cdma系統中應用的「突破性」技術，代表了當前語音編碼發展的方向和潮流，因此smv的研究具有很大的價值。
  5. The performance of decoding algorithm has a direct impact on the quality and efficiency of translation. in this paper, studies are focused on the decoding algorithms of phrase and syntax - based statistical machine translation, respectively. according to the features of these models, efficient scoring strategies and heuristic functions are adopted and beam search algorithm is applied

    本文主要對統計機器翻譯中基於短語和基於句法的翻譯模型的解碼問題進行了研究，分別根據翻譯模型的特點採取有效的評分策略，選擇合理的啟發式信息，應用柱搜索策略，在不顯著降低譯文質量的同時提高解碼效率。
  6. To improve the hybrid codec, the paper has proposed a new method for organizing reference pictures and a new algorithm for mode - decision based on the conception of parallel operation and object - oriented coding, through which the complexity of coding process has been highly decreased

    本文還從并行運算和面向對象兩個角度出發，對混合編碼框架進行了改進，提出了一種新的參考圖像組織方法和一種基於對象的編碼模式選擇演算法，在很大程度上降低了編碼器的運算復雜度。
  7. Based on the simulation results, the key techniques for the design of turbo codes, including the choice of component codes, the design of interleaver, trellis termination schemes and puncturing methods, are discussed deeply. by measuring the statistical characteristic of extrinsic information from component decoders, new iterative stopping criteria and snr estimation updator are devised. also, it is used to implement synchronization of carrier phase

    本文首先對turbo碼的基本編譯碼原理進行分析，在模擬結果的基礎上對turbo碼設計中的分量碼選擇、交織器設計、編碼器狀態歸零方案以及刪余方式等部分關鍵問題進行探討；通過考察外部信息的統計特性，設計了新的迭代停止準則和snr估計更新器，並利用外部信息實現串聯載波相位同步；最後對turbo均衡進行簡要分析。
  8. Once you have selected the option that enables outlining mode in your development language, commands become available from the shortcut menu of the code editor that will expand and collapse selected sections, expand and collapse all definitions, expand and collapse every collapsible section, and toggle automatic outlining off and on

    在開發語言中選擇啟用大綱顯示模式的選項后，您便可以使用代碼編輯器快捷菜單中的命令進行以下操作：展開和折疊選定的部分、展開和折疊所有定義、展開和折疊每一個可折疊的部分、在自動大綱顯示的開和關之間進行切換。
  9. When you look at the sample code included with this tutorial you will notice that it recalculates the resolutions and devices each time you change the adapter, and it changes the display mode list each time you select a new renderer

    當你看本章教程代碼的時候，你會發現當每次改變適配器的時候都將重新計算，並且每次選擇一個新的渲染器的時候都會改變顯示模式列表。
  10. On the one hand, we separate the system into four apartment, basic database, quoting for tenders, the document management and consumer information management, on the other hand, we are going on the logic design for the database in detail according to the requirment. we design the database ' s physical structure and distributing according to client end / server mode. we design the database equitment and the database with microsoft sql server

    在應用軟體開發上，按照客戶端服務器模式設計出數據庫的物理結構及分佈，在microsoftsqlserver上建立了數據庫設備及數據庫；在程序編碼上，採用面向對象和生命周期法相結合，開發出滿足功能設計的應用軟體，並在用戶的應用測試中不斷修改完善，同時給出相應的技術文檔；在開發平臺的選擇上，主要用powerbuilder作為前端開發工具。
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