無符號移位 的英文怎麼說
中文拼音 [wúfúháoyíwèi]
無符號移位
英文
unsigned shift- 無 : 無Ⅰ動詞(沒有) not have; there is not; be without Ⅱ名詞1 (沒有) nothing; nil 2 (姓氏) a surn...
- 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 (...
- 移 : Ⅰ動詞1. (移動) move; remove; shift 2. (改變; 變動) change; alter Ⅱ名詞(姓氏) a surname
- 位 : Ⅰ名詞1 (所在或所佔的地方) place; location 2 (職位; 地位) position; post; status 3 (特指皇帝...
- 符號 : 1 (記號; 標記) character; sign; symbol; mark; code; notation; expression; denotation; sentinel ...
- 移位 : bit shift
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Dword a 32 - bit unsigned integer or the address of a segment and its associated offset
表示一個32位無符號整型數,或用來表示段地址和段地址的偏移量The unsigned right - shift is an arithmetic shift with zero - extension
無符號右移位是具有零擴展的算術移位。This paper mainly discusses the dynamical properties of shift map a on the space ( z + ) of infinite sequences comprises sequencable infinite num - ber of symbols
本文主要討論了可列無窮個符號組成的無窮序列空間( z ~ + )上移位映射的動力性質,得到( ( z ~ + ) , )是拓撲混合的。The unsigned right - shift operator shifts its first operand right by the number of bits specified by its second operand. expr count
無符號的右移位運算符( > > > )將第一個操作數向右移動第二個操作數指定的位數。Instruction unconditionally transfers control to the passed target instruction, represented as a 1 - byte signed offset from the beginning of the instruction following the current instruction
Leave . s指令無條件將控制轉移到傳遞的目標指令,這表示為距當前指令之後的指令的開始處的1位元組有符號偏移量。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。分享友人