Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4641714 | Journal of Computational and Applied Mathematics | 2009 | 10 Pages |
Abstract
With existing numerical integration methods and algorithms it is difficult in general to obtain accurate approximations to integrals of the form â«01f(x)sin(Ïxr)dxorâ«01f(x)cos(Ïxr)dx,(r>0) where f is a sufficiently smooth function on [0, 1]. Gautschi has developed software (as scripts in Matlab) for computing these integrals for the special case r=Ï=1. In this paper, an algorithm (as a Mathematica program) is developed for computing these integrals to arbitrary precision for any given values of the parameters in a certain range. Numerical examples are given of testing the performance of the algorithm/program.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
A. Ihsan Hascelik,