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[ 源代码: nfft  ]

软件包: libnfft3-2 (3.3.2-2)

libnfft3-2 的相关链接

libnfft3-2

Trisquel 的资源:

下载源码包 nfft:

维护者:

Original Maintainers:

  • Debian Science Maintainers (Mail Archive)
  • Ghislain Antony Vaillant

外部的资源:

  • 主页 [www-user.tu-chemnitz.de]

相似软件包:

library for computing non-uniform Fourier transforms

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 is a transitional package providing the NFFT library in all available precisions.

其他与 libnfft3-2 有关的软件包

  • 依赖
  • 推荐
  • 建议
  • dep: libnfft3-double2 (= 3.3.2-2)
    library for computing non-uniform Fourier transforms (double precision)
  • dep: libnfft3-long2 (= 3.3.2-2)
    library for computing non-uniform Fourier transforms (long-double precision)
  • dep: libnfft3-single2 (= 3.3.2-2)
    library for computing non-uniform Fourier transforms (single precision)

下载 libnfft3-2

下载可用于所有硬件架构的
硬件架构 软件包大小 安装后大小 文件
amd64 2.6 kB12 kB [文件列表]
i386 2.6 kB12 kB [文件列表]