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Pakket: libnfft3-double4 (3.5.3-5 en anderen)

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library for computing non-uniform Fourier transforms (double precision)

NFFT3 is a software library written in C for computing nonequispaced fast Fourier and related transformations. In detail, NFFT3 implements:

1) The nonequispaced fast Fourier transform (NFFT)

   - the forward transform (NFFT)
   - the adjoint transform (adjoint NFFT)

2) Generalisations of the NFFT

   - to arbitrary knots in time and frequency domain (NNFFT)
   - to the sphere S^2 (NFSFT)
   - to the hyperbolic cross (NSFFT)
   - to real-valued data, i.e. (co)sine transforms, (NFCT, NFST)
   - to the rotation group (NFSOFT)

3) Generalised inverses based on iterative methods, e.g. CGNR, CGNE

4) Applications in

   - medical imaging
        (i) magnetic resonance imaging
       (ii) computerised tomography
   - summation schemes
         (i) fast Gauss transform (FGT)
        (ii) singular kernels
       (iii) zonal kernels
   - polar FFT, discrete Radon transform, ridgelet transform

This package provides the shared library compiled with double precision.

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libnfft3-double4 downloaden

Pakket downloaden voor alle beschikbare platforms
Platform Versie Pakketgrootte Geïnstalleerde grootte Bestanden
amd64 3.5.3-5 238,6 kB871,0 kB [overzicht]
arm64 3.5.3-5 212,6 kB731,0 kB [overzicht]
armel 3.5.3-5 233,1 kB951,0 kB [overzicht]
armhf 3.5.3-5 176,7 kB507,0 kB [overzicht]
hppa (unofficial port) 3.5.3-5 242,9 kB932,0 kB [overzicht]
i386 3.5.3-5 192,7 kB735,0 kB [overzicht]
ia64 (unofficial port) 3.5.3-3 362,6 kB2.262,0 kB [overzicht]
m68k (unofficial port) 3.5.3-5 148,4 kB635,0 kB [overzicht]
mips64el 3.5.3-5 207,5 kB881,0 kB [overzicht]
ppc64 (unofficial port) 3.5.3-5 241,3 kB1.053,0 kB [overzicht]
ppc64el 3.5.3-5 234,7 kB923,0 kB [overzicht]
riscv64 3.5.3-5 280,8 kB787,0 kB [overzicht]
s390x 3.5.3-5 279,4 kB1.043,0 kB [overzicht]
sh4 (unofficial port) 3.5.3-5 283,6 kB795,0 kB [overzicht]
sparc64 (unofficial port) 3.5.3-5 244,8 kB2.085,0 kB [overzicht]
x32 (unofficial port) 3.5.3-5 271,5 kB987,0 kB [overzicht]