3.0 API Reference

NFFT Modules

Here is a list of all modules:

• NFFT - Nonequispaced fast Fourier transform
• NFCT/NFST - Nonequispaced fast (co)sine transform
• NNFFT - Nonequispaced in time and frequency FFT
• NSFFT - Nonequispaced sparse FFT
• MRI - Transforms in magnetic resonance imaging
• NFSFT - Nonequispaced fast spherical Fourier transform
• FPT - Fast polynomial transform
• Solver - Inverse transforms
• Util - Auxilliary functions
• Examples
  • Solver component
    • Reconstruction of a glacier from scattered data
    • Simple inverse nfft
• Applications
  • Fast Gauss transfrom with complex parameter
  • Fast summation
    • fastsum_matlab
    • fastsum_test
  • Fast summation of radial functions on the sphere
    • fastsumS2_matlab
  • Transforms in magnetic resonance imaging
    • 2D transforms
      • construct_data_2d
      • construct_data__inh_2d1d
      • construct_data_inh_3d
      • reconstruct_data_2d
      • construct_data_gridding
      • reconstruct_data__inh_2d1d
      • reconstruct_data_inh_3d
      • construct_data_inh_nnfft
    • 3D transforms
      • construct_data_1d2d
      • construct_data_3d
      • reconstruct_data_1d2d
      • reconstruct_data_3d
      • reconstruct_data_gridding
  • Polar FFT
    • linogram_fft_test
    • mpolar_fft_test
    • polar_fft_test
  • Fast evaluation of quadrature formulae on the sphere
    • quadratureS2_test

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