initial synchronization 中文意思是什麼

initial synchronization 解釋
初並網
  • initial : adj 最初的，開始的；原始的；初期的，初發的。 the initial boiling point 【化學】初餾點〈第一滴餾物...
  • synchronization : n. 同時；同時性；【物理學】同步，同期；【電影】同期[步]錄音，配音譯制。
  1. The algorithm have the good one - way property, high sensitivity to initial values and good security due to the intrinsic characteristic of chaotic system and rijndael algorithm. the simulation experiment demonstrates the convenience and good hash performance ; 3 ) a new scheme of digital voice secure communication was proposed based on chaotic modulation without additional synchronization. the modulation sequence generated by chaotic logical mapping was used to encrypt the digital voice signal

    混沌系統和rijndael演算法的固有特點使該演算法具有較好的安全性、對初值有高度的敏感性以及較好的單向性能，並且易於實現，是一種有效的單向hash函數； 3 ）研究了一種無需同步的基於混沌調制的數字語音保密通信系統的方案，利用邏輯映射產生混沌調制序列，以該序列作為密碼對數字語音進行加密處理，為了更好的隱匿信號特徵，混沌調制在小波分解的基礎上，對不同的通道使用不同的參數進行，並借鑒混沌掩蓋對信息信號進行了限幅處理，使密文完全隨機化。
  2. Fh synchronization is to obtain initial synchronization, service synchronization and delayed network - joining synchronization when communication is initiated

    跳頻同步解決電臺建立通信時的初始同步、勤務同步以及遲入網同步等問題。
  3. This strategy has many advantages : solving the problems that the system is unsteady under super - synchronization ; improving power factor of stator ( it is unity relative to that of rotor ) ; no rotor position sensor and no initial position measurement, easily building up doubly fed speed adjustment system with speed sensorless because adjusting speed is taken in the rotor coordinate and rotor current vector fixing is implemented

    該方案由於引入了定子電流勵磁分量的閉環控制，使系統同時具有轉速和勵磁調節兩個調節通道，具有如下優點：一、解決了超同步工作工況不穩定的問題；二、提高了定子側的功率因數（與轉子側功率因數為1相比） 。三、由於速度調節在轉子坐標系下進行，並以轉子電流矢量定向，所以無須轉子位置傳感器，也不用檢測初始位置，易於組成無速度傳感器雙饋調速系統。
  4. This thesis presents the acquisition method of synchronization codes and time mark codes under - 20db gaussian channel. then the total step length between initial state and current state can be calculated. basing on the step length, we can deduce the current state of pseudo - random codes, and implement the acquisition of the special pseudo - random codes

    本文設計出時間標記碼在信噪比達- 20dd時的捕獲方案，在此基礎上提出了由偽碼歷經的狀態數，計運算元碼當前狀態的方法，從而獲得了在30秒內完成導航定位衛星信號直接捕獲的方法與實現方案。
  5. Comparing with the image watermarking, the audio watermarking have a few characteristics : 1. comparing with the visual media, audio frequency signal has less sampling points at every time interval. 2. owing to human audition systems, it is more sensitive than human vision systems, therefore, it is more trouble to realize the imperceptibility of audition compared to the vision systems. 3. to stick up to the cut attack, embedded watermark should keep synchronization. 4. because of the bigger memory payload of audio frequency signal, the initial audio frequency signal must be removed during the extract in order to protect the maneuverability of project

    數字水印技術是近幾年來學術界興起的一個前沿研究領域，提高演算法的魯棒性、安全性、實用性是數字水印的研究方向。本文提出的基於可視密碼術的小波域下量化系數的魯棒性音頻數字水印方案，其優點在於利用小波變換的多解析度特性在保證水印魯棒性的同時使水印對原始音頻信號的影響達到最小，採用量化系數的方法嵌入水印信息實現了盲水印，提高水印的工程應用價值。
  6. This initial synchronization can be performed by replication with a

    此初始同步可以由帶有「快照
  7. If you add or modify an extended property after the initial synchronization, the change is not replicated

    如果在初始同步之後添加或修改擴展屬性，則不會復制該更改。
  8. Extended properties are replicated only in the initial synchronization between the publisher and the subscriber

    擴展屬性只在初始同步過程中在發布服務器和訂閱服務器之間進行復制。
  9. Each type of replication typically begins with an initial synchronization of the published objects between the publisher and subscribers

    每種復制類型通常都開始於發布服務器和訂閱服務器之間的已發布對象的初始同步。
  10. In sql server 2005 books online. each type of replication typically begins with an initial synchronization of the published objects between the publisher and subscribers

    每種復制類型通常都開始於發布服務器和訂閱服務器之間的已發布對象的初始同步。
  11. Merge replication now allows you to pre - generate snapshots for each subscriber and or specify that subscribers can initiate snapshot generation during the initial synchronization

    利用合併復制，現在可以為每個訂閱服務器預生成快照，和/或指定訂閱服務器可在初始同步過程中對快照生成進行初始化。
  12. This feature reduces the amount of metadata transferred during initial synchronization and reduces the processing time on sql server when developers perform subsequent synchronizations

    該功能減少了在初始同步期間傳輸的元數據的數量，並且縮短了開發人員執行后續同步時在sql server上的處理時間。
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