presence bit 中文意思是什麼
presence bit
解釋
呈現位-
This thesis researched the time synchronization method for 2d - ss system, and deeply discussed the bit error rate ( ber ) performance of multicarrier domain spread spectrum chip - level differential detection ( mc - ss - cldd ) in the presence of multi - user interference
本論文從多載波擴頻通信系統出發,提出了廣義二維擴頻系統的同步演算法,並對多載波頻域擴頻碼片級差分檢測技術在多用戶情況下的系統性能進行了深入的研究。 -
Lossless and lossy compression, embedded lossy to lossless coding, progressive transmission by pixel accuracy and by resolution, robustness to the presence of bit - errors and region - of - interest coding, are some representative features
作為熵編碼, jpeg2000採用了基於上下文的自適應二進制算術編碼技術,通過以編碼塊( codeblock )為編碼單位等技術獲得了較高的容錯性。
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