|   accuracy.c |  | 
|   include/api.h |  | 
|   kernel/nfsft/api.h |  | 
|   bessel_i0.c |  | 
|   config.h |  | 
|   construct_data_2d.c |  | 
|   construct_data_2d1d.c |  | 
|   construct_data_3d.c |  | 
|   construct_data_inh_2d1d.c |  | 
|   construct_data_inh_3d.c |  | 
|   cycle.h |  | 
|   examples/doxygen.c |  | 
|   applications/doxygen.c |  | 
|   applications/mri/doxygen.c |  | 
|   examples/solver/doxygen.h |  | 
|   applications/fastsumS2/doxygen.h |  | 
|   applications/iterS2/doxygen.h |  | 
|   applications/mri/mri2d/doxygen.h |  | 
|   applications/mri/mri3d/doxygen.h |  | 
|   applications/polarFFT/doxygen.h |  | 
|   applications/quadratureS2/doxygen.h |  | 
|   error.c |  | 
|   fastgauss.c |  | 
|   fastsum.c | Fast NFFT-based summation algorithm | 
|   fastsum.h | Header file for the fast NFFT-based summation algorithm | 
|   fastsum_benchomp.c |  | 
|   fastsum_benchomp_createdataset.c |  | 
|   fastsum_benchomp_detail.c |  | 
|   fastsum_matlab.c | Simple test program for the fast NFFT-based summation algorithm, called by fastsum.m | 
|   fastsum_test.c | Simple test program for the fast NFFT-based summation algorithm | 
|   fastsumS2.c |  | 
|   flags.c | Testing the nfft | 
|   float.c |  | 
|   fpt.c | Implementation file for the FPT module | 
|   fpt.h |  | 
|   glacier.c |  | 
|   infft.h |  | 
|   int.c |  | 
|   inverse_radon.c | NFFT-based discrete inverse Radon transform | 
|   iterS2.c |  | 
|   kernels.c | File with predefined kernels for the fast summation algorithm | 
|   kernels.h | Header file with predefined kernels for the fast summation algorithm | 
|   lambda.c |  | 
|   legendre.c |  | 
|   legendre.h |  | 
|   linogram_fft_test.c | NFFT-based pseudo-polar FFT and inverse | 
|   malloc.c |  | 
|   mpolar_fft_test.c | NFFT-based polar FFT and inverse on modified polar grid | 
|   mri.c |  | 
|   ndft_fast.c | Testing ndft, Horner-like ndft, and fully precomputed ndft | 
|   nfct.c |  | 
|   nfft.c |  | 
|   nfft3.h |  | 
|   nfft3conf.h |  | 
|   nfft3util.h | Header file for utility functions used by the nfft3 library | 
|   nfft_benchomp.c |  | 
|   nfft_benchomp_createdataset.c |  | 
|   nfft_benchomp_detail.c |  | 
|   nfft_times.c |  | 
|   nfsft.c | Implementation file for the NFSFT module | 
|   nfsft_benchomp.c |  | 
|   nfsft_benchomp_createdataset.c |  | 
|   nfsft_benchomp_detail.c |  | 
|   nfsoft.c |  | 
|   nfst.c |  | 
|   nnfft.c |  | 
|   nsfft.c |  | 
|   nsfft_test.c |  | 
|   polar_fft_test.c | NFFT-based polar FFT and inverse | 
|   quadratureS2.c |  | 
|   radon.c | NFFT-based discrete Radon transform | 
|   reconstruct_data_2d.c |  | 
|   reconstruct_data_2d1d.c |  | 
|   reconstruct_data_3d.c |  | 
|   mri2d/reconstruct_data_gridding.c |  | 
|   mri3d/reconstruct_data_gridding.c |  | 
|   reconstruct_data_inh_2d1d.c |  | 
|   reconstruct_data_inh_3d.c |  | 
|   reconstruct_data_inh_nnfft.c |  | 
|   fpt/simple_test.c |  | 
|   nfct/simple_test.c |  | 
|   nfft/simple_test.c |  | 
|   nfsft/simple_test.c |  | 
|   nfsoft/simple_test.c |  | 
|   nfst/simple_test.c |  | 
|   nnfft/simple_test.c |  | 
|   nsfft/simple_test.c |  | 
|   solver/simple_test.c |  | 
|   nfft/simple_test_threads.c |  | 
|   nfsft/simple_test_threads.c |  | 
|   sinc.c |  | 
|   solver.c | Implementation file for the solver module | 
|   solver_adjoint.h | Header file for adjoint solver | 
|   taylor_nfft.c | Testing the nfft againt a Taylor expansion based version | 
|   ticks.h |  | 
|   util.c |  | 
|   wigner.c |  | 
|   wigner.h | Header file for functions related to Wigner-d/D functions |