Results 61 to 70 of about 32,621 (175)
Омский научный вестникThe article provides a detailed algorithm for improving the C3D FairCurveModeler commands for constructing a class F spatial curve with approximation by a rational cubic spline Bezier curve (NURBzS-curve) and with approximation by a highdegree B-spline ...
V. G. Mufteev +4 more
doaj +1 more source
Multicluster Distributed Optimization Strategy for Turbine Wake Environment
Advanced Intelligent Systems, Volume 7, Issue 8, August 2025.This article studies the wake analysis of wind farms in different aspects, including basic methods, clustering optimization, and wake optimization. Through multiclustering, the wake optimization in a specific wind farm environment is explored. And focusing on the time cost and other issues that need to be solved in practical applications, targeted ...
Zhenping Yu +5 more
wiley +1 more source
One‐Shot Method for Computing Generalized Winding Numbers
Computer Graphics Forum, Volume 44, Issue 5, August 2025.Abstract The generalized winding number is an essential part of the geometry processing toolkit, allowing to quantify how much a given point is inside a surface, even when the surface has boundaries and noise. We propose a new universal method to compute a generalized winding number, based only on the surface boundary and the intersections of a single ...
C. Martens, M. Bessmeltsev
wiley +1 more source
Approximation of the soil particle-size distribution curve using a NURBS curve
Soil and Water ResearchSoil particle-size distribution or soil texture presents one of the most important physical properties. There are various systems of the classification systems for soil particle-size fractions with different boundaries. Our effort was concentrated on the
Adéla Marie Marhoul +8 more
doaj +1 more source
Materials & DesignBone microstructures or scaffolds mimicking natural bone characteristics find widespread applications in bone tissue engineering (BTE). To accurately replicate a personalized bone structure, we developed a heterogeneous scaffold by combining medical ...
Hong-Tzong Yau +3 more
doaj +1 more source
Reparameterization of rational triangular Bézier surfaces
, 1994 The inversion formula for a parametric surface gives the parameter values for any point on the surface. We show how the inversion formula can be used to solve two reparameterization problems for rational Bézier surfaces.
Wang, W, Joe, B
core
Visualization Of Curve And Surface Data Using Rational Cubic Ball Functions [PDF]
, 2018 This study considered the problem of shape preserving interpolation through regular data using rational cubic Ball which is an alternative scheme for rational Bézier functions.
Jaafar, Wan Nurhadani Wan
core
Trajectory Generation Method for Serial Robots in Hybrid Space Operations
ActuatorsThe hybrid space of robots is divided into task space and joint space, with task space focused on trajectory-tracking accuracy, while joint space considers dynamic responsiveness and synchronization.
Yan Xu +5 more
doaj +1 more source
Bounding Interval Rational Bézier Curves with Interval Polynomial Bézier Curves
, 2000 In this paper, we put forward and study the problem of bounding an interval rational Bézier curve with an interval polynomial Bézier curve. We propose three different methods—Hybrid Method, Perturbation Method and Linear Programming Method to solve this ...
Chen, Falai +2 more
core
Circular Approximation by Trigonometric Bézier Curves
, 2015 We present a trigonometric scheme to approximate a circular arc with its two end points and two end tangents/unit tangents. A rational cubic trigonometric Bézier curve is constructed whose end control points are defined by the end points of the circular ...
Mubashrah Saddiqa +2 more
core +1 more source