矢量制圖學 的英文怎麼說

中文拼音 [shǐliángzhìxué]
矢量制圖學 英文
vector graphics
  • : Ⅰ名詞1. (箭) arrow 2. (尿) excrement; dung; feces 3. (姓氏) a surname Ⅱ動詞(發誓) vow; swear
  • : 量動1. (度量) measure 2. (估量) estimate; size up
  • : Ⅰ動詞1 (製造) make; manufacture 2 (擬訂; 規定) draw up; establish 3 (用強力約束; 限定; 管束...
  • : Ⅰ名詞1 (繪畫表現出的形象; 圖畫) picture; chart; drawing; map 2 (計劃) plan; scheme; attempt 3...
  • : Ⅰ動詞1 (學習) study; learn 2 (模仿) imitate; mimic Ⅱ名詞1 (學問) learning; knowledge 2 (學...
  1. The paper presents several aspects in partition rectification and visualization of raster image. adopt technology of visualization for scientific calculation, vector diagram of deformation 、 contour chart of deformation and drawing of three - dimensional are realized. delaunay tin in view of deformation feature is constructed on base of selected grid control points and methods and mathematical models for partition rectification are realized based on the delaunay tin. software of geometric rectification for large scales are realized and applied in project

    本論文針對柵格影像的變形可視化及分塊糾正展開研究,取得了以下幾方面的研究成果:一、採用科計算可視化技術,繪變形、變形等值線和三維效果,實現了柵格影像變形特徵的可視化;二、提出了在格網控點( gcp )數據基礎上選擇性構造顧及變形特徵的delaunay三角網,並基於構造的三角網實現了分塊糾正的方法和數模型;三、採用vc編了影像幾何糾正軟體,實現大比例尺掃描地形的糾正,並在工程中得到應用。
  2. After the field - oriented control of three - phase pmsm drive system is introduce in brief, a mathematical model of multiphase pmsm, taking a six - phase pmsm with a dual - star winding for example, is derived by coordinates transformation and the control picture is designed

    本文以雙y移30六相永磁同步電機為例,在簡要介紹三相永磁同步電機的基礎上,通過坐標變換建立了多相永磁同步電機的數模型,並構建了控
  3. Deeply study the theory of vector control on pmsm and build the mathematical model of pmsm. based on the model, the sensorless pmsm vector control speed adjustment is discussed. the control block diagram is provided

    論文深入研究了永磁同步電機的理論,建立了永磁同步電機數模型,並在此基礎上討論了永磁同步電機無位置傳感器調速方案,給出系統控
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