符號序列 的英文怎麼說

中文拼音 [fúháoxùliè]
符號序列 英文
sequence of signs
  • 符 : Ⅰ名詞1 （符節） tally （with two halves made of wood bamboo jade metal issued by a ruler to gener...
  • 號 : 號Ⅰ名1 （名稱） name 2 （別號; 字） assumed name; alternative name3 （商店） business house 4 （...
  • 列 : Ⅰ動1 （排列） arrange; form a line; line up 2 （安排到某類事物之中） list; enter in a list Ⅱ名詞1...
  • 符號 : 1 （記號; 標記） character; sign; symbol; mark; code; notation; expression; denotation; sentinel ...
  1. Any finite sequence of symbols from an alphabet a is called a string.

    由字母表A中的符號所組成的任何有窮序列，被稱為符號串。
  2. In this paper, research on the algorithm of complete digital if and baseband transmission system and the realization of transmitter and receiver. / 4 - dqpsk is chosen as digital modulation scheme. the scheme of demodulation is baseband differential detection. sliding correlator can realize the symbol synchronous acquisition ; early - late gate synchronizer is used to do symbol synchronous tracking

    系統的發射機選定/ 4 - dqpsk為調制方式，接收機採用基帶差分解調的非相干解調方式，滑動相關器捕獲發送的pn序列，早遲門同步器跟蹤符號同步，使用相關器對同步后的符號進行最佳判決，並在這些演算法實現的基礎上，實現了直接序列擴頻和解擴技術。
  3. The top - level cfperl parser is the place where cfengine sections, compound classes a sequence of classes separated by or " and and ". " symbols, to build a boolean statement, and configuration action lines anything to be parsed by a second - level parser are parsed

    頂級cfperl解析器是解析cfengine節、復合類（用或[ " | " ]和與[ " . " ]符號隔開的類序列，用於構建布爾語句）和配置操作行（將由第二級解析器解析的任何內容）的場所。
  4. Any finite sequence of symbols from an alphabet a is called a string

    由字母表a中的符號所組成的任何有窮序列，被稱為符號串。
  5. In cobol, a word or a punctuation character that associates a data name or paragraph name with its qualifier, links two or more operands in a series, or forms a conditional expression

    在cobol語言中的一個字或一個標點符號，它把數據名或程序段名和其限定詞建立聯系，連接兩個或更多的串列操作數，或構成一個條件表達式。
  6. The results indicate that the nucleotide sequences and deduced amino acid sequences of all the guangxi isolates in the signal peptides were highly homologous, but lowly homologous with other reference strains. the amino acid composes and arrangement of all guangxi isolates at the cleavage site has the typical pattern of ndv virulent strains, and is identical with the facts in the field cases. all the guangxi isolates are classified into genotype vii of apmv - 1, the same genotype dominated in china and other areas in recent years

    結果發現，廣西分離株之間在信號肚的核旮酸和氨基酸同源性很高，而與其它參考株差異較大；廣西分離株在裂解位點的氨基酸組成和排列均符合強毒株的特徵，並與毒株在臨床上的致病情況相符；根據apmvlf基因第47位第420位核苦酸序列所繪制的系譜樹吵ylogenetictree ）來看，廠西雞和鵝分離株都歸屬于基因型vll 。
  7. Verify that sorted lists are correct, even if they include accented characters

    驗證排序的列表是否正確（即使它們包含重音符號） 。
  8. From above, we define the pruning front and the primary pruned region mathematically, and give a proof of the pruning front conjecture. finally, we present some open problem for further study

    ） ~ s ）的符號序列映到同一直線上，從而完全從數學角度定義了素端和基本禁區，並證明了素端假設。
  9. This is achieved by ensuring thatany sequence of symbols formed by portions of two adjacent code words differs in at least one symbol from any valid word

    這可通過下述方法做到：保證兩個相鄰碼字的部分組成的任意符號序列與任一有效碼字至少有一個符號不同。
  10. But the original blast algorithm has a very high computational cost because of the nulling and cancellation step. on the other hand, the algorithm also needs an optimal detection ordering to restrain the effect of error propagation and improve the detection reliability

    常規blast演算法由於需要進行大量的線性迫零（矩陣求逆）和串列符號刪除等運算，計算復雜度非常高，另一方面，演算法還需要尋找最優的信號檢測順序來消除誤差傳遞的影響。
  11. In the synchronous techniques based pilot symbols, here propose a frequency offset estimating arithmetic using discrete pilot symbols. we pick up integer times sub - carrier frequency offset from the same ofdm symbol and estimate exact

    此外，在頻偏估計方面，推導出短訓練序列前後兩段時域符號間的關系，並利用此進行粗頻偏估計，使頻率偏移的估計范圍大大增加。
  12. Based on piecewise linear model, this paper proposes an estimation method that first estimates the slope of linear variant and the channel impulse response at the middle time of the current ofdm symbol using pilot sequences, and then estimates the whole channel impulse response through the estimated parameters

    該演算法首先利用導頻序列估計出當前ofdm符號間隔內通道線性變化的斜率和中間時刻通道的沖激響應值，然後根據線性模型利用估計出的參數得到當前符號間隔內所有時刻上的通道沖激響應。
  13. The tuple supported accessing elements in the sequence using index notation, chopping out elements from the sequence using slices, and creating new tuples using a specific slice or by adding together different slices

    Tuple通過以下方式支持訪問序列中的元素：使用索引符號，使用片段分離序列中的元素，以及使用特定的片段或將不同的片段添加在一起來創建新的元組。
  14. In order to do this, a chaotic system is designed, in which, one of the unknown parameters is the measured value or parameter being estimated. between the parameter and the symbolic series corresponding to chaotic orbits of the system output, there should be a homologous relationship

    基本思想是設法構造一個混沌系統，將被測量或待估的參數作為系統中的某一未知參數，並在該參數與系統輸出的混沌軌道對應的符號序列之間建立起一一對應關系，用符號空間的距離測度來表示參數的變化。
  15. The conclusion is that any two sequences which have the same heads ( resp. tails ) sequences will be mapped to the same line under the map x0, - 1 based on this result, we introduced the pruning front and the primary pruned region. the proof of pruning front conjecture is given in section 5

    我們發現在該映射之下，任何具有相同頭部序列（或尾部序列）的符號序列均被映至平面上同一直線，由此我們就建立了從符號空間{ + 1 ， - 1 ） ~ z到平面r ~ 2的對應，並且這個對應在特定區域上是一一的。
  16. Furthermore, this paper exploringly studies an 802. 1 la high - speed wlan with the 54mbps data rate, and presents a sort of time synchronization and frequency offset estimation method based on the frequency domain auto - correlation of the unique preamble training sequence of 802. 11 plcp frame ; the method have the high time precision, the wide frequency estimat ion range and short convergence process ; and moreover, it can applied to other frame communication system

    另外本文還對最高傳輸速率為54mbps的802 . 11a高速無線局域網系統進行了探索性研究，討論了ofdm調制技術在無線局域網中的應用；結合802 . 11a物理層數據幀結構特點，提出了一種基於前導訓練符號序列的頻域自相關時間和頻率同步方法，此方法具有定時精度高、頻偏估計范圍寬和同步建立迅速等特點，也適合於其它幀通信應用場合。
  17. Token sequence check

    符號序列的檢查。
  18. Checks the sequence of tokens in an expression

    檢查表達式中的符號序列。
  19. Secondly, we have obtained plenty of chaotic data, and presented a new method derived from neural network theory to process the symbolic series, which improves the accuracy of measurement. thirdly, we use the chaotic system to measure frequency

    其次，實驗中測得了大量的混沌數據，在神經網路模型的啟發下提出了一種新的符號序列去噪演算法，應用該演算法提高了測量精度。
  20. The method first segments time series based on a series of perceptually important points, use segment dynamic time warping distance as measurement, and then time series are converted into meaningful symbol sequences in terms of the segment ' s features and math categorization. after that, use above index model - irst, to achieve fast similarity retrieval in multiple time series

    該方法提出通過基於重要點分段技術的分段動態挖掘距離作為相似性度量，既保證了度量的魯棒性，又減少計算復雜度；利用各個分段的抽取六個主要特徵，將時間序列轉化成一種特定的符號序列，在此基礎上利用海量全文索引結構實現了相似性的索引查找。
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