A double exponential formula for the Fourier transforms
نویسندگان
چکیده
منابع مشابه
A Double Exponential Formula for the Fourier Transforms
In this paper, we propose a new and efficient method that is applicable for the computation of the Fourier transform of a function which may possess a singular point or slowly converge at infinity. The proposed method is based on a generalization of the method of the double exponential (DE) formula; the DE formula is a powerful numerical quadrature proposed by H. Takahasi and M. Mori in 1974 [1...
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ژورنال
عنوان ژورنال: Publications of the Research Institute for Mathematical Sciences
سال: 2005
ISSN: 0034-5318
DOI: 10.2977/prims/1145474603