curve interpolation造句
例句與造句
- Look - ahead control in high feed rate nurbs curve interpolation
曲線高速插補(bǔ)中的前瞻控制 - Nurbs curve interpolation algorithm with the adaptation to machine tool kinetic character
曲線機(jī)床動(dòng)力學(xué)特性自適應(yīng)直接插補(bǔ) - 6 park h . choosing nodes and knots in closed b - spline curve interpolation to point data . computer - aided design , 2001 , 33 : 967 - 974
如果矢量場的階數(shù)為n - 2 ，我們可以用以上的表達(dá)找到對(duì)應(yīng)的n階bezier曲線的控制點(diǎn)。 - 3 zhang c , cheng f , miura k . a method for determing knots in parametric curve interpolation . cagd , 1998 , 15 : 399 - 416 . 4 fritsch f n , carlson r e . monotone piecewise cubic interpolation
文章以四組有代表性的數(shù)據(jù)為實(shí)例，通過定義節(jié)點(diǎn)用樣條函數(shù)方法構(gòu)造三次參數(shù)樣條曲線，將新方法與向心參數(shù)化法修整弦長參數(shù)化法和二次精度方法進(jìn)行了比較。 - On the study of supersonic inlet optimization algorithm , first , the inlet performance curve is converted to facilitate curve interpolation . then , with this converted performance curve , inlet optimization problem is converted to a simple nonlinear constrained optimization problem
在對(duì)超音速進(jìn)氣道進(jìn)行優(yōu)化時(shí)，首先對(duì)進(jìn)氣道特性進(jìn)行適當(dāng)變換，然后利用變換后的特性，將進(jìn)氣道的優(yōu)化問題轉(zhuǎn)化為一個(gè)易于求解的單變量約束非線性優(yōu)化問題進(jìn)行求解。 - It's difficult to find curve interpolation in a sentence. 用curve interpolation造句挺難的
- We compare the b - spline curve interpolation and b - spline surface interpolation , analyze the fault of the b - spline curve interpolation and point out that we should use b - spline surface interpolation instead of b - spline curve to keep the continuity of the data result . also , we introduce the way to get control point from value point . then we propose the multi - step fitting of the dense and scattered data to construct b - spline surface , this algorithm perfectly resolve the obstacle of denseness and scattering of the contour line data
第三章介紹了b樣條插值原理，論述了用b樣條曲面代替b樣條曲線對(duì)等高線進(jìn)行插值，解決了線插值的不連續(xù)問題；并在b樣條曲面中運(yùn)用了密集散亂數(shù)據(jù)點(diǎn)多步擬合算法，解決了對(duì)等高線進(jìn)行b樣條曲面插值中數(shù)據(jù)點(diǎn)散亂冗余的問題。 - The main contents include the construction of subdivision surfaces satisfying the constrain of curves interpolation based on catmull - clark subdivision scheme , the interpolated curves are uniform b - spline ; the construction of subdivision surfaces interpolating nurbs curves based on non - uniform rational catmull - clark ( nurcc ) subdivision scheme ; generation of sharp features on subdivision surfaces ; application of subdivision surfaces in the traditional surface design method - skinning
其內(nèi)容主要包括：基于catmull - clark細(xì)分算法構(gòu)造滿足曲線插值約束的細(xì)分曲面的方法，被插值曲線為均勻b樣條曲線；基于非均勻有理catmull - clark細(xì)分算法構(gòu)造能夠插值nurbs曲線的細(xì)分曲面的方法；細(xì)分曲面上尖銳特征的生成方法；細(xì)分方法在曲面設(shè)計(jì)的傳統(tǒng)方法?蒙皮法?中的應(yīng)用等。 - The level set methods proposed by s . osher have a good property of geometry interpolation , and gray interpolation can be changed into curve interpolation . actually , it has great influence on image processing and have achieved satisfactory results in image restoration , noise - removing , edge detection , image matching , and image recognition
由s . osher等提出的水平集方法具有良好的幾何插值性，將灰度插值轉(zhuǎn)化為曲線插值，在圖像處理中有很大的影響，在圖像修復(fù)與去噪、邊緣檢測、圖像匹配、圖像識(shí)別等方面都取得了相對(duì)較好的結(jié)果。