起始符號 的英文怎麼說

中文拼音 [qǐshǐfúháo]
起始符號 英文
commanding sign
  • 起 : 起Ⅰ動詞1 （站起; 坐起） rise; get up; stand up 2 （取出; 取走） draw out; remove; extract; pull 3...
  • 始 : Ⅰ名詞1 （最初; 起頭） beginning; start 2 （姓氏） a surname Ⅱ動詞（開始） start; begin Ⅲ副詞[書面...
  • 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 （...
  • 起始 : origin; origination; parentage; germ; initiation
  • 符號 : 1 （記號; 標記） character; sign; symbol; mark; code; notation; expression; denotation; sentinel ...
  1. But it ' s much easier to distinguish between an itty - bitty symbolic link and the target file, than the original doc and any other hard link to it

    但是，它也使得區分符號鏈接和目標文件比起區分原始文件和其他硬鏈接來得容易。
  2. Class to the value indicated by a specified pointer to an array of 8 - bit signed integers, a starting character position within that array, a length, and an

    類的新實例初始化為由指向8位有符號整數數組的指定指針、該數組內的起始字元位置、長度以及
  3. Class to the value indicated by a specified pointer to an array of 8 - bit signed integers, a starting character position within that array, and a length

    類的新實例初始化為由指向8位有符號整數數組的指定指針、該數組內的起始字元位置和一個長度指示的值。
  4. After that until now, the research on machine learning achieved greatly, and was mainly characterized as bobbing up like a cork of algorithmic of connection learning, increasing perfected of symbol learning ; ( 2 ) the relationship between the encoding subgoal of worked example and learning

    第四階段是從20世紀80年代初開始到現在。機器學習取得了突飛猛進的成就，其特點是：連接學習演算法東山再起，符號學習日臻完善。
  5. Firstly, in wireless environment, receiver has no know the time delay between transmitter and itself. in ofdm system, ofdm data is transmitted as one symbol, so in order for correct demodulation, the correct start of symbol should be got from ofdm system to reduce the effect of isi. secondly, the high frequency utilization in ofdm is based on the orthogonal properties of sub carriers. if frequency offset is generated, the orthogonal properties among sub carriers will lost, that will cause inter carrier interference ( ici ) and high ber of system

    Ofdm技術也存在著一些缺陷，首先，在無線環境中傳輸的ofdm信號對定時要求高，為了減少碼間串擾（ isi ）影響，必須從接收信號中提取出正確的符號起始位;其次， ofdm系統對頻率偏移敏感， ofdm技術的高頻譜利用率和傳輸可靠性均以子載波的正交性為基礎，如果接收機和發射機之間發生頻率偏移，子載波之間就會失去正交性，導致嚴重的子載波間干擾（ ici ） ，降低系統性能。
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