jitter time 中文意思是什麼

jitter time 解釋
分散時間
  • jitter : vi. 〈口語〉緊張不安，煩燥不安；戰戰兢兢，顫抖。n. 〈pl. 〉 〈美俚〉極度的緊張不安。 have the jitters 極度緊張不安；戰戰兢兢。
  • time : n 1 時，時間，時日，歲月。2 時候，時刻；期間；時節，季節；〈常pl 〉時期，年代，時代； 〈the time ...
  1. Service assurance agent built into cisco ios release 12. 0 ( 5 ) t allows measuring response time, net resources, availability, jitter, connect time, packet loss and application performance

    該版本允許檢測應答時間、網路資源、有效性、跳動、連接時間、數據包丟失和應用程序工作情況。
  2. The third is the compensation of time base jitter

    第三是時基抖動的補償。
  3. Feedback scheduling to reduce output jitter of real - time control tasks

    反饋調度減少實時控制任務的輸出抖動
  4. Because mpeg video need more storage space ( though achievements in compression algorithms have decrease it to a reasonable degree ), high transmission bandwidth, low transmission delay and delay jitter ( especially to real - time video ). how to guarantee video transmission qos ( quality of service )

    如何在寬帶ip和atm網路上有效地傳輸mpeg視頻，才能有效地保證視頻傳輸的服務質量參數qos （如延遲、延遲變化等） ，以及用戶終端表示的表現質量參數qop ，一直是近年來學術界研究的熱點。
  5. In the border router, we design a new diffserv scheduler ( bswcs : bit - based weight time slot compensate scheduler ), which dynamically adjust the weighted quantum of service. combined with the error concealment technology in the video decoder, in case of severe congestion which cause losing a lot of ip packets, these algorithms have been proved effective, hence the delay, jitter and the perceived picture quality all meet requirement for real - time video transmission

    4建立了一個區分服務網路模型，根據視頻編碼的特點，提出了一種針對視幀傳輸的新的服務優先等級標識演算法，即根據不同視頻幀解碼時的重要程度和網路的傳輸狀況將不同視頻幀的數據包標記為不同等級，賦予不同的質量保證。
  6. By theory and practice simulation, the several types of constant envelope modulation techniques are analyzed and compared, including theirs modulation principle, phase path, the modulated wave envelope, power spectrums, error bit rate and the influence of its power spectrums of the band - limited and non - linear, etc. especially we have researched the ijf - oqpsk modulation technique, and the performance of its inter - symbol interference and time jitter free, and its strongly resisting of spectral spreading

    結合理論和實驗模擬結果，分析討論了衛星通信中的各種恆包絡調制技術，對它們的調制原理，相位路徑，已調波包絡，功率譜密度，誤碼性能，以及帶限非線性通道對其功率譜的影響等方面都作了研究和比較。特別研究了ijf ? oqpsk在消除碼間干擾和定時抖動方面的性能及其優良的旁瓣特性和抑制頻譜擴展特性。
  7. The paper compares some algorithms on rs decoding, makes improvements based on the me algorithm, removes the modifying step in decoding truncate rs code, corrects unsuitable statements in the related papers, and parameterizes the rs decoding module, reducing its area by 20 %. the paper overcomes the signal integration problem in multi - clock design, greatly lowers the phase jitter without area increase, introduces pll to adjust rate for the first time, and parameterizes the module

    本文比較了實現rs解碼的幾種演算法，並在me演算法基礎上進行改進，創造性的去掉了縮短碼解碼中的校正環節，糾正了有關論文中的不當論述，並將rs解碼模塊進行了參數化設計，同時也將rs解碼的規模縮小了20 ；克服了多時鐘設計中的信號完整性難題，在沒有增加模塊面積的條件下，大幅降低數據的相位摘要抖動，首次引入鎖相環來調整速率。
  8. The frequency band extension with time base jitter is also studied by simulation. the results show that the compensation of time jitter can reduce the error of signal and then increase the accuracy of frequency band extension

    對時基抖動的頻帶展寬技術的模擬結果表明，通過擴展的概率密度法對時基抖動的補償，可以減小信號的誤差，因而提高頻帶展寬的精度。
  9. Furthermore, the dual - exponential curve transformation needs no reference time intervals for calibration, and hence it immunes to the uncertainties such as jitter of the reference inputs

    更重要的是，雙指數曲線轉換的方法不需要參考的時間單位來作為校正輸入，因此可以避免參考時間的不確定性如時基抖動所造成的誤差。
  10. We summarized the effects of time base jitter and the methods to measure the time base jitter. different methods for time base jitter compensating are analyzed and simulated. on the base of that a new method called improved probability density function method is developed to compensate time base jitter

    首先，介紹了時基抖動的概念及其影響並給出時基抖動參數的測量方法；其次，對時基抖動的不同補償方法進行理論分析和模擬研究，在此基礎上提出新的時基抖動補償方法? ?擴展的概率密度法。
  11. Measurement method of time jitter between pump laser pulse and rf wave by the charge change in photoinjector

    光陰極微波電子槍中激光脈沖的時間抖動測量
  12. This paper presented a ml estimator for the estimation of high - frequency sampling noise model to solve the problem that high - frequency sampling suffer from both additive noise and time jitter error estimation

    摘要針對高頻數字采樣中的附加噪聲和時間抖動誤差估計問題，給出了高頻數字采樣測量噪聲誤差的最大似然估計方法。
  13. These results prove that the design method has great affection to reduced timing jitter. at the same time, simulate the convergence characteristic of timing recovery loop which is added prefilter when the input qam

    同時還模擬了加預濾波器后定時恢復環路在有載波誤差、交叉串擾情況下的收斂情況，證明了所設計定時恢復環路是正確的。
  14. The study in various switches with high voltage, high current, fast turn - on time, low jitter, low resistance, low inductance, low erode rate and being capable of steadily work with pulse repetition - rate, is currently a subject of growing interest

    具有耐受高電壓強電流、擊穿時延短而分散小、電阻和電感小、電極燒損少以及能在重復脈沖下穩定工作的各種類型的開關元件的研製，是當前一個十分受重視的研究課題。
  15. However, internet transmission time delays, delay jitter and bandwidth limitation and variation are unfavorable to the teleoperation system

    但是，網際網路的傳輸時延、時延抖動及帶寬限制和帶寬變化都對遙操作系統不利。
  16. At the same time, the technology of frequency synthesis is developing rapidly and it requires much better performance on its reference source - crystal oscillator. so, it is significant for practical applications and development of theory to make researches on crystal oscillator ' s phase noise and phase jitter, and improve its performance fundamentally

    同時隨著頻率合成技術的迅猛發展，對晶體振蕩器參考源的要求也越來越高，研究頻率源信號的相位抖動和相位噪聲，從根本上改善頻率源的性能，對于這一學科的理論發展和實際應用都具有重要的意義。
  17. The basic principle of feedback crystal oscillator is analyzed. the basic concept of frequency stability is also introduced, following by the usual expression of phase noise in frequency domain and phase jitter in time domain. further, we describe the origin of crystal oscillator ' s phase noise and phase jitter, also list a variety of its contributors

    然後從理論上分析了反饋型晶體振蕩器的基本工作原理，並闡述頻率穩定度的概念，給出了在頻域中相位噪聲和時域中相位抖動的表示方法，形成原因以及影響相位抖動的諸多因素。
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