Developer(s) Paul N. Swarztrauber Written in Fortran License public domain | Initial release April 1985 Type Numerical software | |
Website www.netlib.org/fftpack/ | ||
FFTPACK is a package of Fortran subroutines for the fast Fourier transform. It includes complex, real, sine, cosine, and quarter-wave transforms. It was developed by Paul Swarztrauber of the National Center for Atmospheric Research, and is included in the general-purpose mathematical library SLATEC.
Much of the package is also available in C and Java translations.
References
FFTPACK Wikipedia(Text) CC BY-SA