data acquisition and preprocessing 中文意思是什麼

data acquisition and preprocessing 解釋
數據採集和預處理
  • data : n 1 資料,材料〈此詞系 datum 的復數。但 datum 罕用,一般即以 data 作為集合詞,在口語中往往用單數...
  • acquisition : n. 1. 取得,獲得;習得。2. 取得物,獲得物[人]。3. 【無線電】探測。
  • and : n. 1. 附加條件。2. 〈常 pl. 〉附加細節。
  • preprocessing : 預處理
  1. This paper introduces the application fields of reverse engineering, discusses the techniques of coordinate data acquisition and the features and the used scopes of all kinds of measure methods, elaborates the principal techniques of surface reconstruction of reverse engineering, analyses the problems of surface reconstruction., addresses a kind of algorithm of the scattered " points cloud " preprocessing and a method of employing cad modeling software to finish surface modeling, develops a cloud data optimum processing programme

    本文介紹了反求工程的應用領域,討論了坐標點的測量技術及各種測量方法的特點與適用范圍,闡述了反求工程中曲面重建技術,分析了曲面重建中存在的主要問題,提出了離散「點雲」的預處理演算法及利用cad造型軟體進行曲面造型的方法,並開發了「點雲」數據優化處理程序。
  2. The engineering design of soft measurement includes the principle analysis, choice of the secondary variables, data acquisition and preprocessing, modeling of mathematics model and design of the correction module

    軟測量的工程化設計包括機理分析、輔助變量選擇、數據採集和預處理、建立軟測量模型、設計校正模塊等步驟。
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