均方根檢波器 的英文怎麼說

中文拼音 [jūnfānggēnjiǎn]
均方根檢波器 英文
rms rectifier
  • : Ⅰ形容詞(均勻) equal; even Ⅱ副詞(都; 全) without exception; all
  • : Ⅰ名詞1 (方形; 方體) square 2 [數學] (乘方) involution; power 3 (方向) direction 4 (方面) ...
  • : Ⅰ名詞1 (植物的營養器官) root (of a plant) 2 (比喻子孫後代) descendants; posterity 3 [數學] ...
  • : Ⅰ動詞1 (查) check up; inspect; examine 2 (約束; 檢點) restrain oneself; be careful in one s c...
  • : Ⅰ名詞1 (波浪) wave 2 [物理學] (振動傳播的過程) wave 3 (意外變化) an unexpected turn of even...
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  1. A cyclic radial shearing interferometer was used to diagnose the wavefront distortion of a laser system and an lcslm ( liquid crysnd spatial ligh modulator ) was used to control it. some results have been summarized as follows : l. according to the theory of scalar quanity diffeaction and the model of the random gaussian phase screen of low frequency wavefront, the effect of the low frequency wavefront with different rms gradient on the focal spot of a laser beam was studied

    本論文在激光光束前畸變測和控制上進行了新的探索,主要就空間相位調制環路徑向剪切干涉儀以及它對前畸變的測和液晶空間光調制及其對中頻段前畸變的控制進行了研究,其研究的內容和取得的成果如下:一、據標量衍射理論,結合低頻前畸變的高斯隨機位相分佈模型,研究了不同梯度低頻畸變前對激光光束焦斑聚焦性的影響,並採用描述中頻段前畸變的功率譜密度概念,模擬計算了它對激光焦斑旁瓣的貢獻。
  2. Root - mean square detector

    均方根檢波器
  3. Root mean square detector

    均方根檢波器
  4. A llmmse filter is designed to reduce noise based on the noise model to improve snr of images. making use of the shape and lightness characters of feature points to detect the feature p oints from images. because the accuracy of feature imaging point ' s centroid has close relationship with measuring accuracy, an algorithm based on iteration of the center of the track window is used to improve the measurement accuracy

    圍繞著提高測量精度的要求,分析了影響ccd圖像質量的三類隨機噪聲,建立局部統計特性為高斯分佈的簡化圖像噪聲模型,利用線性最小誤差濾對圖像進行預處理,而後據特徵點的亮度和形狀特徵對特徵像點進行測,進一步在特徵像點的匹配中採用自適應的質心迭代演算法提高跟蹤精度。
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