double-exposure interferometry 中文意思是什麼
double-exposure interferometry
解釋
雙曝光干涉度量學- double : adj 1 兩倍的，加倍的。2 雙的，二重的，雙重的；對，雙，兩，復。3 雙人用的；折疊式的。4 （意義）雙...
- exposure : n. 1. 曝露；曝曬；揭發。2. 【攝影】曝光；膠卷[軟片]張數；曝光時間。3. （房屋的）朝向，方位。4. 商品的陳列。5. 【歷史】（嬰兒的）曝棄。
- interferometry : 干擾測量法
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In addition, from the point of view of practicality, we make a study of experiment and application for double - exposure digital holographic interferometry, namely measuring gradn and grad / i of plane optical flat and measuring phase modulation characteristic of a kind of liquid crystal spatial light modulator ( lc - slm ) - liquid crystal television ( lctv )
另外，本文還從實用的角度出發對二次曝光數字全息干涉術進行了實驗及應用的研究，具體就是平面平晶gradn和gradh的測量以及液晶空間光調制器（ lc - slm ）中液晶電視（ lctv ）的相位特性的測量。 -
In this paper, aimed at the problems existed in theoretical analysis and application of ftm, the discrete fourier transform method is applied to analyze the traditional ftm ( tftm ). and computer simulation is applied. the main propose is to solve the problem, such as frequency shifting, selection of carrier frequency big or small and selection of filter window size. considering the feature of double - exposure holographic interferometry, we propose a modified ftm ( mftm )
針對二次曝光數字全息干涉術中ftm存在的理論缺陷和具體應用到二次曝光全息干涉計量中存在的問題，本文從離散傅立葉變換的角度對傳統的傅立葉變換法（ tftm ）進行了理論分析和計算機模擬計算，並重點致力於解決ftm中的移頻問題、載頻大小的選擇以及濾波窗口大小的選擇等關鍵問題，結合二次曝光全息干涉的特點提出了改進的傅立葉變換法（ mftm ） 。 -
In this paper, we apply the fourier transform method ( ftm ) of the phase analysis method to double - exposure holographic interferometry and propose double - exposure digital holographic interferometry
本文將相位分析技術中的傅立葉變換法（ ftm ）引入二次曝光全息干涉計量中，提出了二次曝光數字全息干涉術。 -
In this paper, we design an optical system for double - exposure digital holographic interferometry. the comparison of the other measured result and experimental result proves the feasibility and validity of double - exposure digital holographic interferometry
在具體的實驗測量中，本文提出了適合二次曝光數字全息干涉術的光學系統，而其它方法的測量結果對本文測量結果的佐證，則證明了二次曝光數字全息干涉術的可行性和有效性。
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