Tag Archives: multivariate functions


The development of HCFFT was co-funded by the HBP during the Ramp-up Phase. This page is kept for reference but will no longer be updated.

HCFFT (Hyperbolic Cross Fast Fourier Transform) is a software package to efficiently treat high-dimensional multivariate functions. The implementation is based on the fast Fourier transform for arbitrary hyperbolic cross / sparse grid spaces.

Date of release2015
Version of software1.0
Version of documentation1.0
Software availablewww.hcfft.org
ResponsibleFraunhofer (FG) SCAI:
Contact the developers using http://hcfft.org/get-hcfft.html
Requirements & dependenciesC/C++
Target system(s)Tested under Linux