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- An interpolation algorithm for Non Uniform Rational B-Spline (NURBS) curve to control redundancy error was proposed. 摘要提出了一種能有效控制冗余誤差的非均勻有理B樣條曲線(xiàn)插補算法。
- A method is proposed to approximate arbitrary curves by spline functions with parameter of non uniform path distance. 提出用非均勻自然路徑距離參數的三次樣條函數近似表示任意曲線(xiàn)。
- Parameters, based on the NGLDM, such as fineness, coarseness, entropy, second moment, and non uniformity parameter were introduced to describe the texture of froth. 引入了基于該矩陣的細度參數、粗度參數、二階距參數、熵參數及不均勻性等特征參數來(lái)描述泡沫的結構 .
- The mapping is the same in all the vases so that each vase model can go with 10 different textures and with different stretching (non uniform scale). 但是所有瓶子的制作過(guò)程是一樣的,每個(gè)瓶子模型配合10種不同的紋理,然后進(jìn)行不等比縮放。
- The uniformity ratio of 7 accessions were corrected by subtracting selfed individuals, the corrected ratio could reflect the true genetic uniformity of a variety. 通過(guò)剔除自交個(gè)體對品種一致性比率進(jìn)行校正(僅有7個(gè)品種),校正值可反映品種真實(shí)的遺傳一致性和穩定性。
- Numerical paradigms show that the optimal truncated equal length coding can efficiently shorten the length of ciphertext and obtain more uniform ratio of bit 0 to bit 1. 算例分析表明最優(yōu)N-截斷等長(cháng)編碼可有效縮短密文長(cháng)度,提高0,1比例的均勻度。
- The cross correlation analysis techniques on time domain to analysis the stimulated light curves of uniform and non uniform corona model and compares the stimulated results with the temporal property of Cygnus X 1 are employed. 利用時(shí)間域上的交叉相關(guān)分析技術(shù)對模型的模擬光變曲線(xiàn)進(jìn)行時(shí)間分析 ;并與 Cyg X-1的觀(guān)測分析結果進(jìn)行比較 .
- In the algorithm,non uniform meshes and three kinds of ABCs are adopted to reduce the order of the final sparse matrix equation,and compressed storage and fast iterative solver are applied to solve the sparse matrix equation. 在結構離散化過(guò)程中采用了非均勻網(wǎng)格剖分并且在網(wǎng)格截斷邊界上聯(lián)合采用了三種吸收邊界條件 ;以最大限度地壓縮形成的稀疏矩陣的階數 .;對稀疏矩陣方程采用壓縮存儲技術(shù)和快速迭代解法;以有效地減少所需內存和計算時(shí)間
- The more sophisticated nonlinear model of flight dynamics,which include non uniform inflow model,nonlinear aerodynamics of fuselage,rotor flap motion and forces coupling with the motion of helicopter body,is considered in inverse simulation. 逆仿真中采用了較為復雜的非線(xiàn)性飛行動(dòng)力學(xué)模型 ;包括非均勻入流、機身非線(xiàn)性氣動(dòng)力以及包含機身運動(dòng)耦合的旋翼?yè)]舞運動(dòng)與作用力模型 .
- The plastic process analyses on uniform and non uniform cylindrical upsetting were made in detail on the basis of the principle of generalized variational inequality with friction. 基于摩擦約束廣義變分不等式原理,對圓柱體均勻鐓粗和圓柱體非均勻鐓粗等金屬成形工藝問(wèn)題進(jìn)行詳細的塑性加工工步分析。
- NURBS Non Uniform Relational B Splines 非統一相關(guān)B樣條
- NUMA Non Uniform Memory Architecture 非均衡存儲器體系結構
- longitudinally non uniform dielectric 縱向不均勻介質(zhì)
- She performed on the balance beam with much grace. 她在平衡木上表演得非常優(yōu)美。
- non uniform rational B-spline (NURBS) 非均勻有理B樣條
- The beam of the searchlight pierced the darkness. 探照燈的光柱射入黑暗中。
- non uniform rational B-spline surface 非均勻有理B樣條曲面
- His answer was right on the beam. 他的答案完全正確。
- He struck the beam with his head. 他的頭撞到梁上了。
- This non sequitur invalidates his argument. 他不根據前提推理因而論證無(wú)效。