軟判決譯碼 的英文怎麼說

中文拼音 [ruǎnpànjuéyìmǎ]
軟判決譯碼 英文
soft decision decoding
  • 軟 : Ⅰ形容詞1 （質地不硬） soft; flexible; supple; pliable 2 （柔和） soft; mild; gentle 3 （軟弱） we...
  • 判 : Ⅰ動詞1 （分開; 分辨） distinguish; discriminate 2 （評定） judge; decide 3 （判決） sentence; con...
  • 決 : Ⅰ動詞1 （作出主張; 決定） decide; determine 2 （執行死刑; 殺死） execute a person 3 （裂開; 斷開...
  • 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...
  1. Evaluate the bit - error bound of serially concatenated codes ( scc ), and present the design guidelines and iterative decoding algorithms of scc

    推導了串列級連碼的誤比特率限，介紹了串列級連碼的設計準則以及軟判決譯碼演算法。
  2. Since soft - decision decoding needs much more computation, it is so complex as to be infeasible in many applications

    但是軟判決譯碼比硬判決譯碼要進行更多的譯碼計算，復雜度較高，從而限制了它的應用范圍。
  3. Chapter five discusses de - mapping and soft information extraction in dvb - t receiver and gives the performance comparison of soft decision decoding and hard decision decoding

    第五章首先介紹軟判決的基本原理，然後分析軟信息提取及解映射的過程，最後給出了軟判決譯碼和硬判決譯碼的性能模擬結果。
  4. Based on tanner graph, the representation and construction of ldpc codes are addressed, and the two decoding algorithm for ldpc codes, i. e, bit - flipping algorithm and sum - product algorithm, are discussed. from two aspects - minimum distance and the failure of independence assumption, the impacts of cycles to the performance of ldpc codes are analyzed. 2

    基於tanner圖模型，詳細介紹了ldpc碼的表示和構造；介紹了ldpc碼的硬判決譯碼（比特翻轉演算法）和軟判決迭代譯碼（和積演算法） ；從最小距離和獨立性假設失效兩個方面分析了環的存在對ldpc碼譯碼性能的影響； 2
  5. Fast a soft - decision decoding for binary block codes

    演算法的快速軟判決譯碼
  6. Soft decision decoding

    軟判決譯碼
  7. An algorithm for soft - decision decoding ( 15, 11 ) rs is presented, which refers to the chase algorithm

    本文利用chase演算法的思想，將軟判決譯碼應用到rs （ 15 ， 11 ）碼上，降低了譯碼的復雜度。
  8. So the new algorithm can be applied. based on the new algorithm mentioned above, two methods of soft decision decoding on rs - complex rotary codes, sdd i and sdd ii, are proposed according to the character of encoding and decoding of the codes

    通過計算機模擬模擬，發現sdd軟判決譯碼演算法和sdd軟判決譯碼演算法的復雜度都不大於gf （ 2 ~ m ）上多元碼字的軟判決譯碼演算法，尤其是sdd演算法的復雜度總體上還小於多元碼字的軟判決譯碼演算法。
  9. A new algorithm of soft decision decoding for the codes over gf ( 2m ) is proposed on the basis of word - by - word decoding algorithm. the new algorithm improves the decoding performance by 2 ~ 3db, and the number of tries sequences is far less than the number of tries sequences of the existing algorithm over gf ( 2m )

    根據構造的rs -復轉碼的編譯碼特點，結合本論文所提出的gf （ 2 ~ m ）上多元碼字的軟判決譯碼演算法，討論並設計實現了rs -復轉碼的兩種軟判決譯碼演算法，即sdd軟判決譯碼演算法和sdd軟判決譯碼演算法。
  10. The principles of soft decoding and message passing are discussed. based on normal graph, the update formulas for message passing are derived and further the optimality of message passing algorithm for cycle - free graphs is proved. finally, the issues affecting message passing in graphs with cycles are analyzed

    介紹了軟判決譯碼和消息傳遞的基本思想；基於normal圖，推導了消息傳遞演算法的迭代公式，論述了無環圖上消息傳遞演算法的最優性，並分析了影響有環圖上消息傳遞的因素； 3
  11. Addition to the method of encoding and decoding rs codes, an algorithm of soft decision decoding is presented in the thesis

    本文研究了rs碼的編譯碼方法和軟判決方法。
  12. 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。
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