C library that will help you compute the Discrete Fourier Transform. #Dft library #Compute dft #Fourier transform #Library #Compute #Computation
FFTW is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions, of arbitrary input size. FFTW will compute the DFT in both real and complex data (as well as of even/odd data, i.e. the discrete cosine/sine transforms or DCT/DST).
What's new in FFTW 3.3.4:
- New functions fftw_alignment_of (to check whether two arrays are equally aligned for the purposes of applying a plan) and fftw_sprint_plan (to output a description of plan to a string).
- Bugfix in fftw-wisdom-to-conf; thanks to Florian Oppermann for the bug report.
- Fixed manual to work with texinfo-5.
- Increased timing interval on x86_64 to reduce timing errors.
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FFTW 3.3.4
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- Mac OS X (PPC & Intel)
- file size:
- 3.9 MB
- filename:
- fftw-3.3.4.tar.gz
- main category:
- Development
- developer:
- visit homepage