抖動和漂移 的英文怎麼說

中文拼音 [dǒudòngbiāo]
抖動和漂移 英文
jitter and wander
  • : 動詞1 (顫動;哆嗦) tremble; shiver; quiver 2 (振動; 甩動) shake; jerk 3 (振作; 鼓起精神) rou...
  • : 和動詞(在粉狀物中加液體攪拌或揉弄使有黏性) mix (powder) with water, etc. : 和點兒灰泥 prepare some plaster
  • : 漂動詞[方言] (事情、帳目等落空) fail; end in failure
  • : Ⅰ動詞1. (移動) move; remove; shift 2. (改變; 變動) change; alter Ⅱ名詞(姓氏) a surname
  • 抖動 : (顫動; 用手振動)1 shake; tremble; vibrate; chatter 2 agitation; joggling; whipping; flutter; ji...
  • 漂移 : 1 (漂流移動) be driven by the current; drift about2 [電子學] drift; shift; shifting; shunt runn...
  1. Secondly, in phase unwrapping to overcome the spread of wrong point, changing the patch of unwrapping phase is done to improve the correctness of it. then, the relation between the unwrapping phase and the height of reconstructed object is discussed detailedly. the data processing, algorithm analysis and reconstructing object are done for the collecting fringe image which are all based on matlab language, in all these achievements, the improvement and innovation aspect are following : a ) in order to stabilize the interference fringe, a new equivalent shifting object method is presented by using fringe stabilizing device to stabilize the interference fringe though moving object and ccd camera which fixed on a precise moving platform together, the experimental result shows the fringe drift is less than a / 20 in five minutes, and the equivalent phase shifting precision is x / 100

    論文在全面闡述了光學三維輪廓位相測量術的發展、應用現狀、研究熱點及未來發展趨勢的基礎上,簡要介紹了傅立葉變換位相輪廓測量術的基本原理,對兩種測量方法存在的問題及誤差進行詳細分析比較;針對位相解包裹錯誤點的傳播問題,作者通過改變解包裹路徑來提高位相解包裹的正確性;分析討論從解包裹位相( x , y )到再現物體的高度h ( x , y )物理量之間的關系,研究相應的演算法,利用matlab平臺,對實際採集的條紋圖像進行處理輪廓重構,其中改進及創新工作主要表現在以下兩個方面: ( a )針對干涉型結構光場干涉條紋出現的對相的影響,提出了一種用條紋穩定器穩定干涉條紋,用精密平臺使物體ccd攝像頭同步實現等效相的方法,建立了相應的測量系統,系統的條紋穩定可以達到。
  2. Technical requirements for jitter and wander in digital networks based on 2048 kbit s hierarchy

    基於2048kbit s系列的數字網抖動和漂移技術要求
  3. In the end, null shift and scale factor of the newly developed mdrlg is tested. random walk of the gyroscope is 0. 0163 ?, rms of drift is less than 0. 09 ? h, relative precision of scale factor is better than 10 ppm

    最後對新研製的機陀螺進行了比例因子測試,實驗測得陀螺隨機游系數為0 . 0163 / h ~ ( 1 / 2 ) ,均方差小於0 . 09 / h ,比例因子相對精度優於10ppm 。
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