NHSE Software Catalog

3DFFT - 3D FFTs Using Slab Decompositions

url

http://olympic.jpl.nasa.gov/Software/

author

Donald B. Gennery / gennery@bryce.jpl.nasa.gov

abstract

A subroutine is provided for performing a forward or inverse
three-dimensional Fast Fourier Transform, using a slab decomposition,
in parallel on multiple processors..

contact

Donald B. Gennery / gennery@bryce.jpl.nasa.gov

keywords

FFT; fast Fourier transform; numerical routine

method

forward or inverse three-dimensional Fast Fourier Transform