Calculation of fourier coefficients of d
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P. Dierckx; R. Piessens
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Article
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1977
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Elsevier Science
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English
β 161 KB
Formulas are given for the calculation of the finite Fourier transform of a B-spline. These formulas are useful for the computation of Fourier coefficients of a function which is given at a discrete set of arbitrary points.