A Numerical Method for the Evaluation of Fourier Integrals

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Tan Fu-qi. A Numerical Method for the Evaluation of Fourier Integrals[J]. Applied Mathematics and Mechanics, 1981, 2(5): 581-584.

Citation:

Tan Fu-qi. A Numerical Method for the Evaluation of Fourier Integrals[J]. Applied Mathematics and Mechanics, 1981, 2(5): 581-584.

Citation:

Tan Fu-qi. A Numerical Method for the Evaluation of Fourier Integrals[J]. Applied Mathematics and Mechanics, 1981, 2(5): 581-584.

Abstract

This paper puts forward the use of spline function interpolation in the evaluation of Fourier integrals. At the same time, the numerical results of some common functions by various interpolation methods and a simplified method of construction of spline function for various boundary conditions are also presented.

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