bit by bit decoding 中文意思是什麼

bit by bit decoding 解釋
逐位譯碼
  • bit : n 1 少許，一點兒，一些；（食物的）一口，少量食物。 〈pl 〉 吃剩的食物；小片。2 〈口語〉一會兒，一...
  • by : adv 1 在側，在旁，在附近。2 （擱）在一邊，（放）到旁邊，（存）在一旁；收著。3 （由旁邊）經過，過...
  • decoding : 解解碼
  1. In detail, they are bit - interleaved coded modulation ( with iterative decoding ), low - density parity - check codes and stf technology. by the performance analysis of bicm ( - id ), which can make code and modulation optimal separately, and achieve maximum possible coding diversity as well as modulation gain, guidelines for its design and an easy algorithm for siso are proposed. design of capacity - approaching of ldpc codes and efficient encoding of them as well as several kinds of its decoding algorithms are investigated

    具體的講，就是討論了基於比特交織的編碼調制技術，並給出了映射方式的設計準則以及核心模塊siso的一種簡單的f - map演算法；研究了編碼最小漢明距隨碼長線性增加的ldpc碼的幾個方面的問題，包括接近香農限碼子集的度分佈對的設計、有效編碼器的實現和各種譯碼演算法的優缺點，並對基於ldpc碼的bicm應用於ofdm傳輸系統中的性能進行了模擬。
  2. That is, after decoding ac3 bit stream by software, the models are set up for the key sub - functions to get the extended instructions of risc core and the key operation is mapped to special instructions. next, the detail hardware of extended instruction is given

    通過對ac3解碼匯編程序及其在virgo核上運行的結果進行分析提取出佔用cpu運行時間較多的子函數，再對這些子函數建立模型提取出關鍵操作並將其綜合成特殊指令，文中給出了這些指令的具體硬體實施框架和原理。
  3. This paper introduces a project of the wireless data transferring and the realization of speech encoding / decoding arithmetic based on the embedded system. in embedded system based on arm ? cpu, we accomplished the update of the system data by using the paging system, and emphatically researched how to avoid bit error. and, realizes the speech compression and decompression based on itu - t g. 729a, implement the speech synthesize of personal paging

    在以arm7為處理器內核的嵌入式系統上，通過尋呼系統實現了系統數據的無線動態更新，重點解決了尋呼誤碼造成的數據錯誤等問題；以itu ? tg . 729a語音編解碼標準為基礎，通過語音壓縮與解壓演算法實現了個人尋呼的語音合成。
  4. This project is part of the maglev communication system project, a large project sponsored by the national “ 863 ” plan. this dissertation discusses how to design and implement the encoding and decoding of manchester code with a bit rate of about 4mb / s

    本課題是國家「 863 」計劃磁懸浮列車車地通信系統子課題，課題完成的是4m碼率的曼徹斯特編解碼器的設計與實現。
  5. With this method, the compressed bit - streams, which are encoded by dct - based encoding algorithm, can be processed directly to locate the character - regions in the images, just a very small amount of decoding is required so, the amount of data which want to process is smaller, the processing speed is faster and the demand of computer memory is less

    文獻中將此模型用在以dct為編碼基礎壓縮數據上，效果較好。本文將其演算法中的能量定義利用塊間的信息重新定義，並且採用自適應動態閾值對原演算法進行改進。對比實驗結果表明，改進的方法對圖像字元定位比原方法準確率更高，漏檢情況有一定程度的降低，取得了較好的效果。
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