本機解碼器 的英文怎麼說

中文拼音 [běnjījiěmǎqì]
本機解碼器 英文
local decoder
  • 本 : i 名詞1 （草木的莖或根）stem or root of plants 2 （事物的根源）foundation; origin; basis 3 （本錢...
  • 機 : machineengine
  • 解 : 解動詞（解送） send under guard
  • 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
  • 解碼器 : codec
  • 解碼 : decoding; decipher; decode
  1. Code this control code of the recording s bit inside of the 16 the instruction to tell to put in the hdcd in the cd hdcd in the phonograph solution code, is central plains the number this of the high of that short restores out. like this, hdcd can in the cd of 44. 1 orotund number that khzs sampling frequency extreme limit inside, exceed the bandwidth 20 khzs re - appeared out

    在hdcd編碼錄音的第16bit中的這個控制代碼指令告訴放在cd唱機中的hdcd解碼器，把訊號中原本的那個短促的陡高音還原出來。這樣， hdcd就能夠在cd的44 . 1khz的取樣頻率極限內，把頻寬超過20khz的聲音訊號重現出來了。
  2. Giving the goal and conceptual design, this paper pays attention to expatiate how to practically use the techniques of image - processing, communication and recognition in remote image monitoring system, and discusses how to realize the key techiques such as terminal connection and frame design, platform decoding control and alarm, image communication and track, etc. in order to overcome most existing image monitoring systems " shortages - those systems are at low intelligent level, need overfull manual work and ca n ' t work all day, this paper has adopted the advanced image code / decode technology and digital image transmission technology, and has applied the intelligent image processing and recognition technique to the display, adjust and track of images

    本論文在設計圖像監控系統的建設目標和總體方案的同時，重點闡述了圖像處理、通信與識別技術在遠程圖像監控系統中的應用實現，給出了圖像監控系統中的終端接入和框架設計、雲臺解碼控制與報警、圖像通信和圖像跟蹤等關鍵技術的實現。針對現有的圖像監控系統大部分採用人工為主，機器為輔，智能化程度低，不能全天候工作的現狀，本文採用先進的數字圖像壓縮編解碼技術、數字圖像傳輸技術，將智能圖像處理與識別技術應用於圖像的顯示、調整、跟蹤，克服了一般監控系統要求監控人員過多地干預、智能化程度低的缺陷，並總結了其特點和優勢。
  3. " the lower the cost for set top boxes ( stbs ) and integrated digital tv sets ( idtv ), the more attractive for viewers to switch to digital tv

    機頂盒解碼器stbs及綜合數碼電視機idtv的成本較低，可以吸引觀眾及早轉用數碼電視。
  4. Comparing and analyzing the synchronous control strategy, which brings up the new method to control the double un - symmetry jars proceed synchronously with the combination of proportional valve and servo valve, which forms closed loop control ; basing on the above methods, models are made to get mathematics models of position control system and to analyze system model theoretically by using pid controller, we can realize regulating parameters, minimizing synchronous errors and enhancing the dynamic performances ; the simulink tool box in matlab software is used to imitate the system according to the model, which not only makes the result visual and easy to adjust the parameters in interactive way but also lets us understand the effects of different parameters and optimizes the dynamic properties. the theory of plc control in dshp is discussed after advanced understanding of the system movements. hardware design and general regulation are given on the base of siemens company products s7 - 200 plc

    本文根據大量的國內外文獻，對研配液壓機的工作原理及設計結構進行了簡介；對位置同步的控制方法進行了比較分析，提出比例閥和伺服閥復合控制的閉環結構來對非對稱雙缸進行同步控制電液比例同步控制方案；在此基礎上著重對比例閥控非對稱缸建模，最後得到位置控制系統的總體數學模型，從理論上對同步系統動態特性進行了分析，並用pid控制器進行參數整定，減小雙缸同步誤差、提高系統的動態響應性能；其中控制性能的分析藉助于matlab軟體中的simulink工具箱，由已建立的數學模型形成模擬模型，得到可視化的模擬結果，從而利於交互方式下調整參數，了解不同的參數對系統的影響，優化同步系統的動態性能；在深入了解系統的動作特性后，對plc控制研配液壓機的原理進行了探討，針對siemens公司s7 ? 200型plc給出了硬體設計的總體規劃，編制出研配液壓機動作控製程序，在編程中著重研究位移傳感器與plc的通訊、雙缸同步運行的pid控制在plc上的實現及bcd碼撥盤輸入程序的植入問題。
  5. Our object is an intermediate frequency modem of a software defined radio transmitter - receiver of multi - service, multi - modulationmode and multi - processdatarate. first, related software defined radio theory is introduced ; later, channels of transmitter - receiver are designed with consideration of data format, modulation, fec, interwaving. and scrambling ; emphasis is placed on theory and implementation of an audio compression algorithm cvsd ( continuous variable slope delta modulation ) and a fec technique convolutional coding - decoding

    本文首先介紹了相關的軟體無線電理論；然後完成了包括數據格式，調制方式，糾錯碼方式，交織器和擾碼器等部分的中頻數據機通道設計；接著著重介紹了系統中使用的音頻壓縮演算法cvsd （連續可變斜率增量調制）的原理和實現，以及作為前向糾錯碼的卷積碼編碼理論和編解碼的高效實現。
  6. Secondly, some encryption algorithms are introduced, with the analysis and comparison for these encryption algorithms, the author designs an appropriate project to accomplish the end - to - end encryption. thirdly, this paper accomplish the design of an encryption scheme which combining the strongpoint of the rsa algorithm and the idea algorithm. the main process is as following : first, input the digital signal to the encryption device, and then the digital signal exclusive or with the keying sequence which is generated by key stream generator ( ksg ) and the ksg is based on the idea encrypting and deciphering algorithm, the secret key synchronization is also studied

    本課題主要研究的內容是數字集群通信系統加密機制的研究，首先介紹了數字集群通信系統的安全保密機制，講述了單向和雙向鑒權的過程、單呼和群呼的空中介面加密過程及其密鑰的選用和管理，特別介紹了端到端加密;然後介紹了幾種常用的加密演算法，通過分析其優劣，提出了端到端加密的解決方案;最後完成了基於rsa演算法和idea演算法的數字集群通信系統加密方案的設計，其具體過程為將經過數字信號送入加密器里，和以idea加密演算法為基礎設計的密碼流發生器（ ksg ）產生的密碼序列進行加解密運算，並且研究了此加密過程的密碼同步問題。
  7. Considering practical needs and developing trend of vts, based on analyzing the signal characters of vts radar video, studying basic data compression principles in information theory, comparing international coding standards in the forefront of image processing, a vts radar video coding system suitable for transmission in the narrow channel is proposed in this thesis. its main block ? oder and decoder, is realized in the common pc with software. the working process is demonstrated detailed

    結合vts系統的現實要求和發展方向，本文從vts雷達原始視頻圖像數據的特點出發，從信息論中關于數據壓縮的基本原理出發，從現代信號處理特別是圖像信息處理領域中的壓縮編碼國際標準出發，提出了雷達原始視頻編解碼系統方案，其主體部分? ?編解碼器是在pc機內利用壓縮軟體實現，闡述了系統工作流程；提出了基於jpeg壓縮演算法和h
  8. Secondly, we apply tk operator to the cross - correlation of received signal code and pn code to separate the multi - paths. it comes to a conclusion that tk operator can separate the multi - paths within less than the chip period accurately of spread - spectrum system with space - modulation by simulation. at last, we apply this algorithm to the practical signal collected by gps tap, and from the result we can drop a conclusion the tk algorithm is practical

    本文首先闡述了時空調制擴頻信號原理以及在多徑干擾下時空調制接收機的性能和teager - kaiser接收機的原理;接著對時空調制擴頻系統的解調信號與偽碼的互相關函數採用tk接收機進行多徑分離，模擬結果表明， tk接收機對時延在一個碼片內的時空調制擴頻通信多徑信號有很好的分離效果;最後用數據採集器對一個gps信號進行接收和多徑的估計，驗證了該演算法在實際的運用中對多徑的擴頻信號有很好的分離效果。
  9. 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。
  10. Decoding algorithm plays an important role to statistical machine translation. the aim of decoding is to find the result with the highest score according to a given statistical ( translation ) model in the space of target words

    解碼演算法作為統計機器翻譯的重要組成部分，基本思想就是根據統計模型，在目標語言的詞匯空間內，查找評分最高的翻譯結果，其性能直接影響著最終譯文的質量和翻譯效率。
  11. This article states the basic principle of efc in detail, and mentions success a successful sample in the field of control, an inverted pendulum which is analyzed systemically. besides, the theory of efc solves the problem of verticality and back to the center of the inverted pendulum. on this foundation, expert fuzzy reasoning controller is realized by the c language, so as to use cross assemble technique to form machine codes, and solidify the program in the single board computer to realize control

    詳細地闡述了專家模糊控制的基本原理，引用控制界中成功的實例倒立擺進行系統分析，並採用專家模糊控制這一理論解決倒立擺的垂直問題和回到中心問題.在此基礎上用高級c語言來進行專家模糊推理器的實現，以便於用交叉匯編技術形成機器代碼，把程序固化在單片機上實現控制
  12. Like most of the development environments we look at, smallbasic is a code interpreter rather than a native compiler

    和我們所看到的大多數開發環境一樣， smallbasic是一個代碼解釋器，而不是本機編譯器。
  13. It also consists of the bytecode for the program instructions the jvm interprets at runtime, jit code code that s already been compiled for the target processor, any native code, and some metadata that the jvm uses exception tables, line number tables and so on

    它還包括程序的位元組碼（ jvm在運行時解釋執行的指令） 、 jit代碼（已經為目標處理器編譯過的代碼） 、任何本機代碼和jvm使用的一些元數據（異常表、行號表等等） 。
  14. This paper content includes : chapter 1 introduce the development of network robotics and the components of network robot system ; chapter 2 discuss video pretreatment including video capturing video encoding and video decoding providing for network video real - time transporting ; chapter 3 and chapter 4 introduce tcp / ip and programming method about socket, then real - time transport protocol ( rtp ) and real - time transport control protocol ( rtcp ) are discussed, basing on rtp and rtcp network video transporting method is put forward for network robot system ; from chapter 5 to chapter 7 other technologies about network robotics are introduced and discussed ; chapter 8 and chapter 9 on windows platform this method is implemented, application programming is workout, experiment is done and results is analyzed ; chapter 10 summarize

    本文主要內容包括：第1章介紹網路機器人研究現狀和發展趨勢，及網路機器人系統的基本組成；第2章結合網路機器人的具體情況，分析視頻的預處理方面問題，包括：視頻採集，視頻編碼及視頻解碼等，提出相應的解決方案，為視頻的網路傳輸提供條件；第3章、第4章介紹internet使用最廣泛的tcp ip協議和套介面編程原理。介紹基於tcp ip協議的實時傳輸協議（ rtp ）和實時傳輸控制協議（ rtcp ） ，深入研究並探索基於實時傳輸協議（ rtp ）和實時傳輸控制協議（ rtcp ）之上的適用於網路機器人的視頻實時傳輸的方法；第5章到第7章介紹與網路機器人視頻傳輸技術相關的其它技術；第八8 、 9章按照以上章節提出的方法，通過編制應用成程序在windows平臺上實現網路機器人視頻傳輸；笫10章分析實驗結果並加以總結。
  15. The task is based on st ’ s sdtv channel decoder solution with a highly integrated single - chip fully digital qam demodulation stv0297. chapter 1 introduced the interrelated background of this item ; chapter 2 introduced the coding and decoding theory about channel ; chapter 3 described the hardware structure, the function, the realizing principle and the method of the pcb design ; the scheme and flow chart of software design are also described in detail in chapter 4 ; chapter 5 described the testing and analyzed the result ; at last, chapter 6 presented the summing - up of this dissertation

    第一章介紹了本項目的相關背景知識;第二章簡單描述了通道編解碼原理;第三章系統地介紹了標準清晰度數字電視機頂盒通道解碼器的硬體構成、功能和實現原理，並介紹了電路板的設計方法;第四章對通道解碼的軟體設計方案和實現流程也做了比較詳細的闡述;第五章給出了測試結果並對其進行了分析;第六章對本論文進行了總結。
  16. The approach in this thesis first design the best performance channel code in different channels and different snr, then design the adaptive coder / decoder. the receiver continually estimates the fading and noise of the channel and transmits them to the transmitter by reverse channel. then the transmitter use these information to choose the best channel code adaptive the current channel

    本文提出的自適應調制方案首先設計各種通道衰落和信噪比條件下的最優通道編碼，再設計一種能夠完成這些通道編碼解碼的自適應編碼解碼器；接收機不斷估計通道的衰落程度和噪聲功率，並通過反向通道反饋給發射機；發射機據此選用最適合當前通道的通道編碼，實現自適應。
  17. Cvs is the open source client server solution for code versioning and is available for variety of platforms, including linux and windows nt 2000 xp

    Cvs是用於代碼版本管理的開放源碼的客戶機服務器解決方案，它可用於各種平臺，包括linux和windows nt / 2000 / xp 。
  18. This dissertation discussed a solution of terminal in multimedia communication based on ethernet. and give a reference of constructing a platform of hardware, which consist of embeded cpu based on x86 core and chips of coding video. in linux os, we programmed to realize some functions, to control and change parameters of terminal on live

    本論文討論了一種基於以太網的多媒體通信終端機的設計方案，並給出了一個採用嵌入式x86 +內核的嵌入式處理器加專用視頻編解碼晶元組成的終端機實例，為多媒體通信終端機提供了一種硬體平臺的參考。
  19. Mpeg - 4 can only adopt software compress / decompress when used in nles. when frame accuracy editing begins, the file ' s random seeking will be delayed. this article analyses why this happens, peculiar filter reulation based on directshow / des platform, which supplied by microsoft corpation, and highly efficient compressing are the main reasons

    本文分析其產生的原因在於windows操作系統提供的directshow des開發平臺所特有的過濾器機制以及mpeg - 4壓縮數據碼流是基於i 、 b 、 p幀，其高效的壓縮演算法決定了解碼的復雜度等多方面。
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