Results 1 to 10 of about 84 (79)
Representing logic gates over Euclidean space via heaviside step function
Scientific Reports, 2022 Theoretical concepts asserted by Alan Turing are the basis of the computation and hence of machine intelligence. Turing Machine, the fundamental computational model, has been proven to be reducible to a logic circuit and, at the same time, portable into ...
Giovanni Iacovelli, Claudio Iacovelli
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On the Hausdorff distance between the shifted Heaviside step function and the transmuted Stannard growth function [PDF]
Biomath, 2016 In this paper we study the one-sided Hausdorff distance between the shifted Heaviside step--function and the transmuted Stannard growth function. Precise upper and lower bounds for the Hausdorff distance have been obtained.
Anton Iliev Iliev +2 more
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Mechanical Engineering Journal, 2020 A three-dimensional crack analysis method based on XFEM using only the Heaviside step function was applied to heat transfer and subsequent thermal stress analyses of cracked structures. The proposed method employs tip elements to discretize the weak form
Toshio NAGASHIMA
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Analysis of electric field in inclined dielectric media by heaviside unit-step function
Scientific ReportsIt is so important to predict electric fields in advance before designing electrical devices or electronic products. In general, an electric field for an electric device to be designed is usually calculated using a commercial numerical analysis program ...
In-Su Han
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Jurnal Ilmiah Teknik Sipil, 2020 Pelat merupakan salah satu elemen struktur yang berfungsi sebagai media penerima beban dan mendistribusikan beban tersebut ke struktur pendukungnya. Beban yang bekerja pada pelat dapat berupa beban terpusat, beban garis, dan area yang bersifat statik ...
Timmoty Tjahjadi +1 more
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A Novel Method for Optimizing Color Selection Using the Hadamard Product Technique
IEEE Access, 2023 Numerous research endeavors have employed color selection procedures for a vast array of purposes. Detecting defects in fabrics, calculating the Microbial Community Color Index, analyzing digital color to facilitate fashion design processes, applying ...
Toni Kusnandar +2 more
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Time-Optimal Control via Heaviside Step-Function Approximation
2023 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2023 Least-squares programming is a popular tool in robotics due to its simplicity and availability of open-source solvers. However, certain problems like sparse programming in the $\ell_0$- or $\ell_1$-norm for time-optimal control are not equivalently solvable. In this work, we propose a non-linear hierarchical least-squares programming (NL-HLSP) for time-
Pfeiffer, Kai, Pham, Quang-Cuong
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Integration of Polynomials Times Double Step Function in Quadrilateral Domains for XFEM Analysis
Algorithms, 2023 The numerical integration of discontinuous functions is an abiding problem addressed by various authors. This subject gained even more attention in the context of the extended finite element method (XFEM), in which the exact integration of discontinuous ...
Sebastiano Fichera +3 more
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Applying the Heaviside step function to simulate the changes of temperature in automotive batteries
Journal of Physics: Conference Series, 2021 Abstract Discharged batteries do not provide the specified voltage in the car’s power supply system during parking, which can cause malfunctions of electrical equipment and an increase in the quiescent current in the on-board network, due to incorrect operation of electronic control units responsible for the operation of self-diagnosis ...
N O Sapozhenkov +3 more
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“Mixed” Meshless Time-Domain Adaptive Algorithm for Solving Elasto-Dynamics Equations
Mathematics, 2022 A time-domain adaptive algorithm was developed for solving elasto-dynamics problems through a mixed meshless local Petrov-Galerkin finite volume method (MLPG5).
Maoxiong Liao, Tao Zhang, Jinggu Cao
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