Results 31 to 40 of about 7,438 (162)
Journal of information and communication convergence engineering, 2011 The paper is devoted to problem of spline approximation. A new method of nodes location for curves and surfaces computer construction by means of B-splines, of Reyabenko"s splines and results of simulink-modeling is presented. The advantages of this paper is that we comprise the basic spline with classical polynomials both on accuracy, as well as ...
Hakimjon Zaynidinov, Golibjon Nishonboev
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Mathematical Modelling and Analysis, 2002 A quadratic spline collocation method for the numerical solution of weakly singular Fredholm integral equations of the second kind and corresponding eigenvalue problem is constructed.
R. Pallav, A. Pedas
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Dynamic Modeling and Experimental Study of Involute Spline Pairs with Clearance
Jixie chuandong, 2023 Involute splines are widely used in the transmission system of special vehicles. At present, the spline pair is regarded as rigid connection, and the interface contact state of spline pairs directly affects the characteristics of the transmission system ...
Wang Xiaorui, Li Bing, Miao Huihui
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Quartic Rational Said-Ball-Like Basis with Tension Shape Parameters and Its Application
Journal of Applied Mathematics, 2014 Four new quartic rational Said-Ball-like basis functions, which include the cubic Said-Ball basis functions as a special case, are constructed in this paper.
Yuanpeng Zhu, Xuli Han, Shengjun Liu
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Rational Cubics and Conics Representation: A Practical Approach
International Islamic University Malaysia Engineering Journal, 2012 A rational cubic spline, with one family of shape parameters, has been discussed with the view to its application in Computer Graphics. It incorporates both conic sections and parametric cubic curves as special cases.
M. Sarfraz, Z. Habib
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PLoS ONE, 2021 Background Studies relating obesity to cognition in older people show conflicting results, which may be explained by the choice of obesity indicators.
Weibo Ma +14 more
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Metals, 2020 The scope of this work is to present a reverse engineering (RE) methodology to achieve accurate polygon models for 3D printing or additive manufacturing (AM) applications, as well as NURBS (Non-Uniform Rational B-Splines) surfaces for advanced machining ...
Alejandro Pascual +4 more
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The Property of a Special Type of Exponential Spline Function
Advances in Pure Mathematics, 2015 Approximation theory experienced a long term history. Since 50’ last century, the rise of spline function as well as the advance of calculation promotes the growth of classical approximation theory and makes them develop a profound theory in maths, and application values have shown among the field of scientific calculation and engineering technology ...
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Special form test signals formation based on exponential splines
MECHANICS OF GYROSCOPIC SYSTEMS, 2018 Застосування випробувальних сигналів спеціальної форми, які описуються сумою експонент, дозволяє підвищити продуктивність та спростити процедуру контролю параметрів складних багатоелементних електричних кіл. Для формування таких сигналів запропоновано використати метод дискретного синтезу на основі експоненціальних сплайнових моделей. В
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Short-Term Electricity Demand Forecasting Using Components Estimation Technique
Energies, 2019 Currently, in most countries, the electricity sector is liberalized, and electricity is traded in deregulated electricity markets. In these markets, electricity demand is determined the day before the physical delivery through (semi-)hourly concurrent ...
Ismail Shah +3 more
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