phase shifting angle 中文意思是什麼

phase shifting angle 解釋
移相角
  • 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,...
  • shifting : adj. 1. 變動的;移動的;多[易]變的。2. 想盡辦法的;盡量設法的。3. 用權謀的;哄騙的;狡賴的;詭詐的。n. 1. 轉移;移動;移位;偏移。2. 變化;轉變。3. 狡賴;遁詞詐術等的使用。
  • angle : n 【英史】盎格魯人〈cf Angles〉。n 1 角,隅,角落;棱,嬗角。2 【數學】角,角位,角的度數。3 【機...
  1. Chapter 4 : the influence of different phase - shifting angle of reference wave in recording, of the phase - shifting error and of the quantization error on the quality of the reconstructed image is investigated respectively in two - step phase - shifting inline digital holography. and an effective method of eliminating the phase - shifting error is presented, in which the summation of the intensity bit errors of the reconstructed image is taken as an evaluation function for an iterative algorithm to find the exact phase - shifting value. the feasibility of this method is demonstrated by computer simulation

    通過數值分析不同相移角的選取對再現像的強度誤差的影響,發現再現像強度誤差依賴于記錄時相移角的選取,當相移角在一定范圍內,其再現像的強度誤差相對較小;提出了一種有效消除相移誤差的新方法,並將其應用於二步同軸相移數字全息,對此進行了計算機模擬,得到了很好的結果,證明該方法對于相移誤差的消除是很有效的;對量化誤差所作的數值模擬發現,當信號被量化成8比特( bit ) ,即256個灰度級以上,量化噪聲的影響相對較小。
  2. Application of virtual grating phase - shifting moir 233 ; fringe method to angle departure evaluation of optical components

    用虛光柵移相莫爾條紋法測量光學元件的角度偏差
  3. The calculation and measurement methods for voltage, turns and phase - shifting angle of winding with extended delta connection in 24 pulse traction rectifier transformer are introduced

    摘要介紹了24脈波牽引整流變壓器延邊三角形聯結的網側繞組的電壓,匝數及移相角的計算和測量方法。
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