Results 41 to 50 of about 421,436 (163)
Bayesian Varying-coefficient Models using Adaptive Regression Splines [PDF]
, 2000 Varying-coefficient models provide a flexible framework for semi- and nonparametric generalized regression analysis. We present a fully Bayesian B-spline basis function approach with adaptive knot selection.
Ludwig Fahrmeir +3 more
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MachinesSpline couplings endure various external loads during operation, which induce complex variations in contact surfaces and significantly affect their stiffness behavior. This research focuses on a specific spline coupling to analyze its nonlinear stiffness
Chongbei Huang, Yinli Feng
doaj +1 more source
Al-Khawarizmi Engineering Journal, 2019 This research presents a particular designing strategy for a free form of surfaces, constructed by the lofting design method. The regarded surfaces were created by sliding a B-spline curves (profile curves), in addition to describing an automatic ...
Wisam Kadhum Hamdan +1 more
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Jixie chuandong, 2012 The accurate surface of helical gear tooth is established based on cubic uniform B-spline method.With the tooth surface,the solid assembly model of helical gear pair is realized on ANSYS,which ensure the reliability and accuracy of finite element contact
李学艺 +3 more
doaj
Design and analysis of propeller blade geometry using the PDE method [PDF]
, 1993 This thesis aims to incorporate geometric and functional design of surfaces using a method known as the PDE method. In particular, it will be demonstrated how the PDE method can be extended to represent an existing marine propeller geometry ...
Dekanski, Christopher Wojciech
core
Modeling fuzzy B-spline interpolation series using α-cut operation for spatial earth surface problem
, 2021 In this paper, the series of α - cut is also known as the α - cut operation used to construct a new model of surface called Fuzzy B - spline Interpolation Series surface .
Yusoff, B. +3 more
core
B-spline freeform surface tailoring for prescribed irradiance based on differentiable ray-tracing
, 2023 A universal and flexible design method for freeform surface that can modulate the distribution of an zero-\'etendue source to an arbitrary irradiance distribution is a significant challenge in the field of non-imaging optics.
Yanjun Han (3069789) +5 more
core +1 more source
A new approach for lofted B-spline surface interpolation to serial contours
, 2019 This paper addresses the problem of B-spline surface interpolation to serial contours, where the number of points varies from contour to contour. A traditional approach to the problem creates a set of B-spline curves via B-spline curve interpolation to ...
Jung, HB, Park, H, Kim, K
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Implicit B-Spline Surface Reconstruction [PDF]
, 2015 International audienceThis paper presents a fast and flexible curve/surface reconstruction technique based on implicit b-spline. This representation does not require any parameterization and it is locally supported.
Rouhani, Mohammad +2 more
core +1 more source
Bicubic B-Spline And Thin Plate Spline On Surface Appoximation [PDF]
, 2017 In real life, the available data points which are either 2D or 3D are normally scattered and contaminated with noise. The noise is defined as the variation in a set of data points.
Liew, Khang Jie
core