譯碼本 的英文怎麼說

中文拼音 [yìmǎběn]
譯碼本 英文
code book
  • 譯 : 動詞（翻譯） translate; interpret
  • 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...
  • 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...
  1. The thesis mainly focuses on the encoding and decoding to the systemic convolutional code with programming language, which is prescribed in the intelsat iess 309 standard

    本文主要針對intelsatiess309協議標準中所採用的系統卷積碼，模擬並編程實現其編碼和譯碼。
  2. Turbo codes represent the new code structures, which consist of pccc ( parallel serially convolutional code ) and sccc ( serially concatenated convolutional code ). in this paper, the background of turbo codes are firstly introduced, which includes the base principle of error correction code 、 block code and convolutional code ; the principle of turbo code and the iterative decoding is secondly expanded ; the key decoding algorithm : a revised map algorithm and iterative decoding theory are detailed ; then, a new turbo code structure : hccc ( hybrid concatenated convolutional code ) is presented, and the capacity of this code method is analyzed, the average capacity upper bound is derived ; at last, this code is simulated on awgn ( additive white gaussian noise ) channel and rayleigh fading channel

    本文首先介紹了turbo碼的背景知識，包括差錯控制的基本原理、分組碼和卷積碼；然後闡述了turbo碼的基本原理，包括turbo編譯碼器結構及迭代譯碼原理；較為詳細地描述了關鍵的譯碼演算法： ?種改進的最大后驗概率（ map ）譯碼演算法及迭代譯碼演算法；提出了一種新的turbo碼結構：混合turbo碼（混合級聯卷積碼） ；並用編碼性能聯合界分析方法對混合turbo碼進行了性能分析，得出了其平均性能上界；並在高斯白噪聲通道和瑞利衰落通道上分別作了一些應用研究及計算機模擬實驗。
  3. By the present time, the author has designed 2d components of checking errors, 2d components of decoding, 2d components of tools " s compensatingn 2d components of interpolation, components of operating port, 3d components of checking errorss 3d components of decoding 3d components of tool " s compensating

    本論文到目前為止，已經設計完成了二維錯誤檢查組件、二維譯碼組件、二維刀補組件、二維插補組件、埠操作組件、三維錯誤檢查類組件、三維譯碼組件、三維刀補組件。
  4. Based on the ( 3, 1, 5 ) convolution code in digital trunking system, this paper first studied the decoding depth of the convolution code and fund out the right decoding depth for digital trunking system, then proposed a modified viterbi decoding algorithm

    本文以數字集群中所用的（ 3 ， 1 ， 5 ）卷積碼為基礎，首先對卷積碼的解碼深度進行了研究，得出適合數字集群系統的解碼深度，然後提出了一種卷積碼的viterbi譯碼的改進演算法。
  5. This paper focuses on the theory of turbo code and its application in deep space communication

    本文主要討論了turbo編譯碼的原理及其在深空通信中的應用。
  6. In the project of constructing the platform, the design of the time - domian synchronization algorithm is in the charge of me, which has been realized on fpga. it is introduced detailedly in chapter 3 and chapter 4. additionally, the design of ldpc decoder based on fpga is another part of the project

    介於本人在該項目中的主要工作是時域同步演算法設計及fpga實現和ldpc碼譯碼器的fpga設計，在文章的第三章將系統的介紹測試平臺時域同步的演算法設計過程及matlab模擬分析，第四章將介紹時域同步的fpga設計、模擬及硬體調試。
  7. The designing process of the edac circuit is described in the paper. the time simulation is analysed, too. the designment of the circuit has access the hardware debug, and can woks normally

    此外還將第一輪設計中的基本邏輯器件如與、或、非門以及諸如244 、 255 、譯碼器等小規模元器件都集成到fpga內部來實現。
  8. In this paper, the common used encoding algorithms and basic finite - field opera - tions algorithms are introduced, and the decoding algorithms such as inverse - free ber - lekamp - massey ( ibm ) algorithm, reformulated inverse - free berlekamp - massey ( ribm ) algorithm and modified euclidean algorithm are analyzed in great detail. based on the ribm algorithm, a modified structure and a pipelined decoder scheme are presented. a tradeoff has been made between the hardware complexities and decoding latency, thus this scheme gains significant improvement in hardware complexity and maximum fre - quency

    本文簡要介紹了有限域基本運算的演算法和常用的rs編碼演算法，詳細分析了改進后的euclid演算法和改進后的bm演算法，針對改進后的bm演算法提出了一種流水線結構的譯碼器實現方案並改進了該演算法的實現結構，在譯碼器復雜度和譯碼延時上作了折衷，降低了譯碼器的復雜度並提高了譯碼器的最高工作頻率。
  9. An engineer case is introduced, which is " the identification of coke oven sequence number and distant transmission of pushing coke information ". advanced technology of wireless data transmission and computer control is adopted to improve pushing coke motor. the data transmitter - receiver is introduced in the engineer case, and the improved step - by - step decoding algorithm is put into practice

    在此系統中對推焦車採用較為先進的無線遠傳技術和計算機控制技術進行改造，選用深圳「友迅達」的數傳電臺fc - 201 e開發了「推焦過程信息遠程傳輸系統」 ，並將本文提出的這種改進的step - by - step譯碼演算法應用其中，實現推焦車上的推焦過程監測儀和上位機以及其他現場執行機構的可靠、有效的通訊。
  10. Abstract : the paper presents the method with the encoder and decoder instructions, with the switch of bcd in possession of six input points to realize the externally setting up in the device parameter in plc of multibit data

    文摘:本文提出應用數據編碼指令和數據譯碼指令，用一位bcd碼開關，佔用六個輸入點，實現多位數的plc器件參數的外部設定方法。
  11. * based on the test programs aiming at different devices, the basic methods for transmitter test, receiver test, system code test and interface test are concluded. according the methods, the field of the test system can be extended largely

    *在針對不同被測設備程序設計基礎上，歸納出發射機測試、接收機測試、系統編譯碼測試、介面測試的基本測試方法，對今後被測設備型號擴充，有極大的借鑒意義。
  12. Observations obtained from overseas sources as well as from local networks are decoded and quality - checked for doubtful or erroneous data. short - range forecast fields i. e. 3 - hour forecast from 20 - km inner model and 6 - hour forecast from 60 - km outer model from the previous model run are used as first - guess or background in assimilating the latest observational data. objective analyses are then carried out and currently a three - dimensional optimal interpolation method is used to prepare the initial fields for the model forecast

    天文臺從海外及本地網路取得觀測資料，經過譯碼后，便會進行質量控制檢查，把可疑和錯誤的數據剔除，然後利用上一次模式運行所得出的短期預報場，即20公里內模式的3小時預報及60公裡外模式的6小時預報，作為初估背景場，再注入最新觀測數據，進行客觀分析，以得出模式預報的初始場。
  13. Meanwhile, a looking - up database method used for yielding pdf47 error correcting codes has been developed, which makes it easier and more accurate to compute the coefficients of the generating polynomial and results of syndrome polynomials

    同時提出一種適用於pdf417糾錯編碼和譯碼的查表方法，可以簡單確定任意碼字在gf （ 929 ）內所對應的本原元的冪次。
  14. Gcj takes java source or byte codes and compiles them into native machine code

    Gcj獲得java源代碼或位元組碼，然後將它們編譯成本機機器代碼。
  15. 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。
  16. Traditional compiling pattern of college english textbooks is based on structuralism, resulting in decoding ability enhanced while encoding ability declined

    傳統的大學英語精讀課本編排模式基於結構主義教學理念，注重譯碼能力的培養，影響了大學生的編碼能力即口語表達能力發展。
  17. This paper is mainly considered : 1 ) how joint coded modulation transmitter is designed based on the iterative decoder. 2 ) the combination of ldpc code with bit - interleaved coded modulaton. 3 ) the optimization of two dimensional signal constellations in joint coded modulation with iterative decoder

    本文研究工作的重點在於: 1 ）迭代譯碼對聯合編碼調制方案設計的影響; 2 ）新的糾錯編碼和比特交織編碼調制的有機結合; 3 ）高階星座的最優化問題。
  18. The implementation of crc - rs decoder in the project asks for an adoption of rs and extended shortened crc codes. although extended shortened crc codes have been used e xtensively i n c ommunication sy stems, t he r elative d ocuments o n t he c odes a re little. thus, on the basis of the common crc codes, the paper brings forward a concept of extended shortened crc codes

    本論文內容來源於某通信設備研製項目，該項目中的「 crc - rs譯碼器的設計」要求採用rs和擴展縮短crc碼來實現。對于擴展縮短crc碼使用多，但有關的研究文獻很少。由此，論文在原有crc碼的基礎上提出了擴展縮短碼的新概念。
  19. So the complexity of lfrr is low. a hardware implementation for lfrr is proposed. parallel comparator and encoder lead to a fast construction of schedule table

    本文還提出了一種用硬體電路構造調度表的方法，採用并行比較加譯碼，可以很快構造出循環調度表。
  20. In this paper we discuss mca circuit, the sequential logic for mca data collection, for the setting of the uld, lld and the gain of pga, as well as the combinational logic for decoding circuits of the computer interface, based on cpld

    本文詳細論述了利用cpld實現的脈沖幅度多道電路及其數據採集的時序控制邏輯、閾值設定和程式控制放大倍數設定的時序控制邏四川大學碩士學位論文輯、以及與計算機介面的譯碼電路等組合控制邏輯。
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