natural spline 中文意思是什麼

natural spline 解釋
自然樣條
  • natural : adj 1 自然界的；關于自然界的。2 天然的；未開墾的；野生的。3 固有的 生來的 天賦的（opp acquired）...
  • spline : n. 1. 【機械工程】花鍵；方栓；止轉楔；齒槽，齒條，鍵槽條。2. 【建築】塞縫片。3. 活動曲線規。vt. 1. 開鍵槽于。2. 用花鍵（或方栓）聯接。
  1. Therefore, it can be used as an efficient new model for geometric design in the fields of cad / cam. at last, the spatial definition of periodic spline and natural spline constructed by polynomial and hyperbolic functions is given ; the dimension law and zero properties are demonstrated ; and therefore the non - uniform algebraic - hyperbolic period and natural spline curves are obtained. the applications of the low order are given in details

    三、給出代數雙曲周期樣條及自然樣條空間定義，證明其維數定理和零點定理，構造具有最小緊支撐的非均勻代數雙曲周期及自然樣條函數，進而定義非均勻代數雙曲周期及自然樣條曲線，最後具體給出低階的表示和應用
  2. Modern cad systems widely adopt nurbs ( non - uniform rational b - spline ) as the main modeling entity because they can represent other commonly used parametric curves and surfaces, while also being able to precisely present the natural quadric shapes such as cones and cylinders

    許多國內外流行的優秀cad cam軟體都聲稱其曲線、曲面模型建立在nurbs （非均勻有理b樣條）理論和方法的基礎上。
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