Update of spherical Bessel transform: FFTW and OpenMP
نویسندگان
چکیده
منابع مشابه
Fast spherical Bessel transform via fast Fourier transform and recurrence formula
We propose a new method for the numerical evaluation of the spherical Bessel transform. A formula is derived for the transform by using an integral representation of the spherical Bessel function and by changing the integration variable. The resultant algorithm consists of a set of the Fourier transforms and numerical integrations over a linearly spaced grid of variable k in Fourier space. Beca...
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عنوان ژورنال:
- Computer Physics Communications
دوره 181 شماره
صفحات -
تاریخ انتشار 2010