drift motion 中文意思是什麼

drift motion 解釋
漂移運動
  • drift : n 1 漂亮;(潮流的)推進力。2 漂流物;吹積物;堆積物;【地質學;地理學】冰磧,漂礫。3 傾向,趨勢...
  • motion : n 1 運動 動 移動(opp rest)。2 (天體的)運行;(車、船等的)動搖;(機器的)開動 運轉;【機械工...
  1. Different kind space cameras use different image motion compensation methods and drift angle controls respectively. applications of drift angle control in mechanical image motion compensation and electronic image motion compensation are introduced and analyzed in this paper

    不同類型的空間相機有不同的像移補償方法,也就有不同的偏流角控制方法,本文對機械像移補償法、電子學補償方法等像移補償方法中的偏流角控制及作用進行分析。
  2. Image motion compensation ( imc ) is the key technology of high - resolution space camera. image motion speed is seperated into two vectors in image coordinate for the existence of the drift angle : the forward direction image motion speed and the crosswise image motion speed. in fact, drift angle control eliminates the crosswise image motion speed, so it is a part of image motion compensation

    在空間照相,由於偏流角的存在,使得像移速度在像面坐標系存在兩個分量:前向像移速度和橫向像移速度,偏流角控制本質上是消除橫向像移速度,因此,偏流角控制是空間相機像移補償的一部分。
  3. By analogy with e(2-12), we try a solution which is the sum of a drift and a gyratory motion.

    與方程(2-12)相似,我們嘗試一個解,這個解是漂移和迴旋運動的疊加。
  4. By analogy with e ( 2 - 12 ), we try a solution which is the sum of a drift and a gyratory motion

    與方程( 2 - 12 )相似,我們嘗試一個解,這個解是漂移和迴旋運動的疊加。
  5. In theoretical analysis, the motion of radially - emitted electron beam in diode region and drift region has been analyzed, and the relation between radial momentum or current of electron beam and the guiding magnetic field has also been studied, then the possibility to optimize the guiding magnetic field has been derived. the motion of radially - emitted beam electrons in smooth bore magnetron and smooth bore milo has also been studied theoretically. at last, the motion of radially - emitted beam electrons in compound axial and azimuthal magnetic field has been studied

    在理論分析中,初步分析了軸向發射條件下電子在二極體區域和漂移區的運動規律,電子徑向動量隨著外加磁場變化的規律,以及電子束電流隨著外加磁場的變化規律,還有二極體區域磁場優化的可能性;分別研究了有軸向磁場時以及有角向磁場時徑向發射的電子在光滑陽極結構中的運動規律,最後分析了在軸向和角向復合磁場中電子的運動規律。
  6. After the comprehensive consideration of different architecture, the dct domain partial encoder transcoding scheme, which eliminated the drift error by motion compensation, was chosen as the system architecture. this architecture not only kept the video quality well, but also intelligently utilized the coding information of the input compressed video stream

    在綜合考慮各種結構性能的基礎上,確定了基於dct域的部分編碼轉碼架構為轉碼器結構,從而在保證視頻質量的同時最大限度地利用壓縮碼流中的信息,提高轉碼效率。
  7. Both signals, synchronization and watermark, are embedded in the bit stream. a drift compensator is used to eliminate the distortion due to ac / dc prediction in i - vops and motion compensation in p - vops and b - vops, to maintain robustness of the watermark and the quality of the video, and resist format conversion attack

    採用漂移補償器來消除由於i - vop中ac dc系數預測和p - vop 、 b - vop運動補償編碼帶來的干擾和視覺降質,使水印有較好的魯棒性,抵抗格式轉換攻擊,並保證視覺質量。
  8. Chapter 5 establishes the probabilistic numerical method for the dirichlet problem relevant to brownian motion with drift

    第五章介紹與漂移布朗運動相聯系的dirichlet問題的概率數值方法。
  9. The paper carried out elastic response spectrum analysis on staggered truss frame system, input two strong ground motion records to carry out elastic and plastic time - history analysis. the paper compared the difference of aseismic property between 20 - storeyed composite truss and 20 - storeyed braced composite truss, and concluded that longitudinal brace can not only increase the rigidity but also reduce drift displacement of the first storey. in addition, the paper adopted displacement coefficiency in push - over method to obtain object displacement, and gave the failure modes of the two structures respectively

    本文對鋼結構交錯桁架體系進行了彈性反應譜分析、輸入了兩條強震記錄進行彈性以及彈塑性時程分析,對比了20層混合式和20層縱向帶支撐混合式在彈性階段及彈塑性階段的抗震性能區別,得出縱向帶支撐不但有利於增大縱向的剛度,還可以減小結構底層層間變形的結果;利用pushover的位移系數方法得出了結構的目標位移,並得出了兩種結構的破壞模式。
  10. This paper considers a market in which the prices of the securities follow diffussion - jump processes and the brownian motion and drift process are not directly observable and the only available information for investors are the prices of the securities, the intensity functions of the possion processes and the interet rate

    摘要本文考慮一個這樣的市場環境:風險資產的價格是一個跳躍擴散過程並且價格動態方程中所包含布朗運動以及漂移過程都是不能直接觀測的,投資者僅能觀測到股票的價格、泊松密度函數及無風險利率。
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