2) curve smoothing
曲线光顺
1.
A novel method for digital curve smoothing based on empirical mode decomposition(EMD) was presented.
将数字曲线视为离散几何信号,提出了一种基于经验模式分解(EMD)的数字曲线光顺算法。
3) curve fairing
曲线光顺
1.
NURBS curve fairing based on non-uniform B-spline wavelet decomposition;
基于非均匀B样条小波分解的NURBS曲线光顺
4) curve fairness
曲线光顺
1.
In this paper,Evolutionary Programming was used to deal with the curve fairness.
曲线光顺是CAD CAM中重要的研究内容 ,利用进化规划算法对曲线光顺问题进行了研究 ,提出了一种利用进化规划直接对离散型值点进行光顺处理的方法。
2.
This paper begins with a discussion of the existing optimization models for curve fairness, followed by design of a novel optimization model for curve fairness with the method of smoothing initial data directly.
对曲线光顺的优化模型进行了讨论 ,并对直接根据型值点列进行曲线光顺处理的方法进行了研究 ,提出一种新的优化模型。
5) line smoothing
型线光顺
1.
This paper introduces a nonlinear constrained optimization model for hull line smoothing design based on mathematical analysis about specific hull lines, and confirms the advantages of extended Lagrange multipliers over compound penalty function through the model program calculation.
通过对某些特定舰船型线光顺设计问题的数学分析 ,建立了型线光顺设计问题的数学模型 ,提出了用约束最优化计算方法进行型线优化设计 ,并通过混合罚函数和增广Lagrange乘子法这两种最优化计算方法的对比 ,验证了增广Lagrange乘子法的优越性。
补充资料：光脚阳线和光脚阴线
光脚阳线和光脚阴线——
光脚阳线和光脚阴线就是没有下影线的阳线和阴线。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条