譯碼條 的英文怎麼說
中文拼音 [yìmǎtiáo]
譯碼條
英文
decoding bar-
2. practical meteorology : making weather observations ; encoding and decoding of codes in normal use ; manual and computerized plotting of weather charts ; preparation and dissemination of weather bulletins by microcomputers ; principles and exposure requirements of meteorological instruments ; simple fault detection and adjustment of instruments and autographic recorders ; upper - air sounding ; wmo and aftn aeronautical fixed telecommunications network message formats and telecommunications procedures ; handling telephone enquiries
2 .實用氣象學:天氣觀測編制與翻譯常用電碼以人手及電腦繪畫天氣圖使用微型電腦編排及傳送天氣報告氣象儀器原理及安裝條件儀器及自動記錄器的簡單故障檢查與校正高空探測,世界氣象組織及航空專用電信網電報格式及電信程序接聽電話詢問。I put forward the generic principles of programming cross - platform code, use conditional compilation order to assert cross - platform application, deal with the difference between windows and linux in program source code, complete cross - platform source code, compile source code using delphi7, then the compiled application runs on windows. compile source code using kylix3, then the compiled application runs on linux
提出了編寫跨平臺代碼的一般原則,使用條件編譯指令維護跨平臺應用程序,在程序的源代碼中針對windows和linux操作系統之間的差異進行了相應的處理,使得在源代碼級完成了跨平臺,然後只需要針對不同的操作系統分別編譯就可以在相應的操作系統上運行。This thesis has contributed a lot to the designing of embedded microprocessor with full copyrights. the design of powerpc603e system provided an optional method for urgent needed microprocess in aviation projects
? fpu中控制通路的設計與實現:重點是51條指令的譯碼,數據相關的處理,異常的處理以及舍入。Common interface specification for conditional access and other digital video broadcasting decoder applications ; german version en 50221 : 1997 corrigendum : 2000
有條件存取和其它數字電視廣播譯碼器用共用介面規范Written in words that are as close to english as possible. each command can be directly translated into machine code
近乎用英語書寫單詞.每條指令可以直接翻譯成機器代碼On the basis of formation and operation principles of the bar code identification system, the author has studied the moment - invariants theory of pattern recognition, and combined the other image processing techniques, then developed a bar code identification system which can recognize not only the lightly contaminated and incomplete bar code but also the distorted bar code with arbitrarily angle. using the idea of the layers, the author has consteructed a kind of two dimension barcode, and developed the identification system for it
在簡介條碼識別系統的組成及工作原理的基礎上,作者針對條碼圖像攝入過程中可能遇到的種種情況,以矩不變為特徵的模式識別理論為依據,結合矩陣分割和其他數字圖像處理技術,開發出不僅能對輕度污染與殘缺的條碼進行識讀,而且能對任意角度有畸變的條碼圖像進行快速識別的一維條碼譯碼系統。Turbo code, which utilizes the condition of random coding and decoding of shannon noisy channel coding theorem, has obtained the performance near to shannon theoretic limit. the performance of turbo code is the best one in all presented coding methods
Turbo碼由於很好地應用了shannon有噪通道編碼定理中的隨機性編譯碼條件而獲得了接近shannon理論極限的譯碼性能。Autocompletion will not function when editing code and using conditional compilation directives if the code is not part of the current branch
如果代碼不是當前分支的一部分,編輯代碼和使用條件編譯指令時,自動完成功能將不起作用。Common interface specification for conditional access and other digital video broadcasting decoder applications
條件存取和其它數字視頻廣播譯碼器用通用介面規范Moreover, ck510 employs some low - power design techniques with performance improved. there are three instructions controlling power consumption on system - level and gated clock technique is widely used in ck510. integer computing ability is very important for embedded cpu
在嵌入式處理器中,整數單元一般進行指令譯碼、指令發射和指令執行,是處理器中的一個重要部件,它直接影響著處理器的性能( cpi ,每條指令花費的時鐘周期)和功耗指標。Using image processing to implement the decoding system of bar code identification is a hotspot in the barcode technique research fields
以圖像處理技術實現條碼譯碼系統是目前條碼技術的研究熱點。Firstly, this paper introduces the bar code technique and the methods and contents of digital image processing related to the decoding system
本文首先介紹了條碼和條碼技術,並敘述了與譯碼系統相關的數字圖像處理識別的內容和方法。The parameters include generator polynomial of component codes, interleave length and the type of interleavers, iterative decoding algorithms and iteration number, code rates and channel models et al
這些參數主要包括分量碼、交織長度和交織器類型、迭代譯碼演算法和譯碼迭代次數、編碼速率以及通道條件等。At the same time, the simulation analysis on the decoding performance of turbo codes was given, and the results show that under the certain conditions, turbo codes approaches the theoretical shannon limit, which proves its excellent performance of decoding
同時對其譯碼性能進行了模擬分析,結果表明,在特定的參數條件下,其誤碼率接近香農極限,驗證了其優異的糾錯譯碼性能。As for the decoding process, this paper describes a solution based on whole bar code picking up by ccd vision system, and computer proces sing to detect the edges of the barcodes
顯著提高糾錯效率。在譯碼方面本文探討了一種採用ccd整圖讀取條碼圖像的方法,用計算機進行圖像分析,特徵提取,完成譯碼的實現方法。For practical implementations, simpler decoding algorithms have been suggested. this decoder implements iterative decoding of tpcs using a soft - input hard - output decoder, followed by reliability calculations to obtain oft - decisions from the hard - output of the decoder. the performance of this decoder is nearly optimal and thus the decoding strategy presents a good compromise
針對實際應用中存在的計算復雜問題,在重復譯碼實現中採用軟進/硬出的簡化演算法,用可靠度估計從硬判決輸出中獲得軟信息,從而使譯碼器在性能優越和計算簡便之間獲得了一個很好的折中,並通過硬體實現了tpc的實時解碼,在低信噪比( eb / n0 )的條件下取得了非常低的誤碼率。The performance of tcm over awgn channel is perfect but it is bad over fading channel. there is an effective method to solve this problem that combines interleave technique with coded modulation to get the gain of performance over fading channel. this paper is about a new coded modulation technique ? ? bicm ( bit interleaved coded modulation ) and bicm _ id ( bicm with iterative decoding ), and their performance of bit error rate in different conditions
本文研究的就是一種將交織技術與編碼調制相結合的新的編碼調制方式? ?比特交織編碼調制( bicm , bitinterleavedcodedmodulation ) ,和引入迭代反饋譯碼的比特交織編碼調制( bicm _ id , bicmwithiterativedecoding ) ,及它們在不同通道條件下的性能。Bar coding. test specifications for bar code scanners and decoders
條形碼.條形碼的掃描儀和譯碼器的試驗規范The definition and the factor graph model for ldpc codes are summarized. message passing decoding algorithm is presented in details on bsc channel, and the convergence conditions of the algorithm are analyzed
闡述了ldpc碼的定義及因子圖模型,以bsc通道為例,具體介紹了消息傳遞譯碼演算法,並給出了其譯碼收斂條件的分析。So, besides a brief introduction of reed - solomon error - correcting code ( rs code ), this paper also gives a thorough analysis of rs code ' s application in two - dimensional bar code pdf417, giving detailed error - correcting principles in gf ( 929 )
本文簡要介紹了reed - solomon糾錯碼( rs碼)原理,重點分析研究它在pdf417二維條形碼中的應用方法,並詳盡地推導了在迦羅華域gf ( 929 )域內rs碼的編譯碼方法。分享友人