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The Effects of Padé Numerical Integration in Simulation of Conservative Chaotic Systems. [PDF]
Butusov D +4 more
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Numerical integration of bivariate fractal interpolation functions on rectangular domains. [PDF]
Aparna MP, Paramanathan P.
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The regular differential equations for a problem of perturbed motion are received. The computing algorithm and the program of numerical integration of the equations of celestial motion by a method of Everhart taking into account regularization and use ...
Dmitriy A Zausaev, Leonid A Solov'ev
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Numerical modelling of double integration with different data spacing: A Python-based approach [PDF]
In this article, an attempt has been made to model the process of double integration for different data spacing. The trapezoidal rule has been used to perform integration, whereas Newton's divided difference handles the inconsistent data points.
Priyanshi Mishra +3 more
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Some applications of Sigmoid functions [PDF]
In numerical analysis, the process of fitting a function via given data is called interpolation. Interpolation has many applications in engineering and science.
M. A. Jafari, A. Aminataei
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The classical radial point interpolation method (RPIM) is a powerful meshfree numerical technique for engineering computation. In the original RPIM, the moving support domain for the quadrature point is usually employed for the field function ...
Tingting Sun +3 more
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An enhanced BEM approach applied to potential problems: a comparative study [PDF]
In the present paper, a hybrid analytical/numerical method capable of integrating singular logarithmic functions, as an essential part of the Boundary Element Method (BEM) process, is presented.
Parham Azhir +3 more
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Area of the Intersection between a Sphere and a Cylindrical Plane
A proper understanding of the porous structure of packed beds of spheres is imperative in the analysis and design of the processes involving fluid flow and heat and mass transfer. The radial variation in porosity is of specific interest.
Charl Gabriël Du Toit
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Semi-explicit Unconditionally Stable Time Integration method based on Generalized-α technique [PDF]
In structural dynamic analysis, various time integration techniques have been proposed. Generally, these algorithms discretize the time domain into a finite number of intervals and approximate the displacements, velocities, and accelerations via ...
A.H namadchi +2 more
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Introduction. In many applied problems, such as statistical data processing, digital filtering, computed tomography, pattern recognition, and many others, there is a need for numerical integration, moreover, with a given (often quite high) accuracy ...
V.K. Zadiraka +2 more
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