random phase shift 中文意思是什麼

random phase shift 解釋
隨機相變動
  • random : n 〈罕用語〉胡亂行為，偶然的[隨便的]行動[過程]。adj 1 任意的，胡亂的，隨便的；（話等）信口亂說的...
  • phase : n 1 形勢，局面，狀態；階級。2 方面，側面。3 【天文學】（月等的）變相，盈虧；【物、天】相，周相，...
  • shift : vt 1 變動；改變；搬移；移動；轉移；變換；替換；更換。2 推卸；轉嫁。3 消除；撤除。4 【語言學】變換...
  1. Phase - shifting errors have a great influence on the measuring - accuracy. a few of algorithms have been developed to solve linear phase - shifting errors, but ca n ' t solve the problem of random phase - shifting errors. an iterative least - squares fitting method has been proposed by in - bok kang to solve random phase shift errors in each interferogram

    在這種方法中相移的誤差對測量結果的準確性有較大影響，雖然已經出現了不少演算法能解決線性相移誤差，但要解決相移過程中的隨機相移誤差問題，還存在一定的困難。
  2. The formula of the new algorithm to solve random phase shift is induced in this paper in detail. the validity of this algorithm has been demonstrated by means of compute simulation

    本文推導了新演算法的計算公式，詳細說明了隨機相移誤差的求解過程，給出了計算機模擬實驗的結果。
  3. This method assumes that each inteferogram has an identical phase shift that can be found out by least - suqares fitting. this algorithm determines any errors of phase shifts deviating from their i ntended values and also suppresses the errors by substituting actual values in subsequent computation. the algorithm can solve the problem of random phase - shifting very accurately, but the algorithm needs a great of iteration number and considerable calculation

    In - bokkong等人從同一干涉圖中諸象素相移量相等這一認識出發，提出求解各干涉圖的相移量的方法， in - bokkong的演算法是通過交替求解相位分佈和相移量來進行的一種迭代演算法，這種方法可以解決隨機相移誤差問題，且有很高的精度，但迭代次數較多，計算量較大。
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