stream of bits 中文意思是什麼

stream of bits 解釋
比特流
  • stream : n 1 河流，小河；川，溪。2 流出，流注；一連串，（人物等的）輩出。3 （事件等的）連續；（財富等的）...
  • of : OF ＝Old French 古法語。
  • bits : 吃剩的食物
  1. In improved uep scheme, the syntax elements belonged to luminance parts and chrominance parts was reassigned to different data partitions. those packets containing syntax elements belonged to luminance parts were got error protection at high level so as to guarantee their correctness during transmitting in error - prone network. simulation has shown that using proposed scheme, the packing tradeoff is decreased 8240 bytes in error - free channel and also the output bits and bit rate of coded video stream are decreased 2. 70kbits and 0. 33 kbps respectively

    模擬實驗表明，本方案能在無噪通道中有效降低編碼器端8240位元組的打包開銷和2 . 70kbit的輸出比特數以及0 . 33kbps的比特率，而在有噪通道中可使解碼輸出重構視頻圖像的視覺質量得到一定程度的提高，亮度分量峰值信噪比可增加近1db 。
  2. The detail is clarified as follows : l ) based on the chaotic technology and contemporary encryption approach the paper put forward a new chaotic sequence, which introduced the m - sequence and the method of shrink key - the stream generator. the complexity of the sequence was promoted as the random alteration of the parameters of chaotic mapping, and at the same time, the shrinking key was used to enhance the security further more ; 2 ) the performance of one - way hash function was improved and new hash function construction methods are proposed through a novel hash method based on chaotic mapping and the aes - the rijndael algorithm. the algorithm of hashing messages of arbitrary length into 256 bits hash values was designed

    按照這種方法，輸出序列的周期性得以大大提高，理論分析和計算機模擬結果表明，該方法可以產生具有良好統計特性的密鑰流，而且易於軟硬體實現： 2 ）實現了一種基於混沌映射和分組密碼rijndael演算法的單向hash函數的構造方法，即使用logistic混沌映射產生混沌二值序列，序列的分組與明文序列分組進行按位異或后，進入rijndael加密模塊，所得的結果再加入到反饋端，參與下一分組輸入的異或運算，迭代結束時的rijndael加密結果即為所求的hash函數值。
  3. The prospector panned out bits of sand and gravel scooped from the bed of a stream

    探礦者淘選從河床里挖出的少量含金泥沙和砂礫。
  4. A secret key algorithm that processes a stream of bits one bit at a time

    一次處理位流中一位的秘鑰演算法。
  5. The process of selecting the bit groupings representing one or more characters from a continuous stream of bits

    從連續的二進制位流中選擇一組位來表示一個或多個字元的過程。
  6. As stream ciphers work on streams of bits, rather than on blocks of data, there is only one mode in which rc4 can be called

    流加密演算法作用於位流，而不是數據塊，只能以一種方式調用rc4 。
  7. In binary strings, the entire value is considered to be a single stream of bits that do not have any inherent pattern

    位運算（ bitwise operation ）對單個位進行操作或測試某個位處于開狀態還是關狀態的運算。
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