Data Fields |
|
int | N_total |
| | Total number of Fourier coefficients.
|
|
int | M_total |
| | Total number of samples.
|
|
double * | f_hat |
| | Vector of Fourier coefficients, size is N_total * sizeof( double )
|
|
double * | f |
| | Vector of samples, size is M_total * sizeof( double )
|
|
void(* | mv_trafo )(void *) |
| | Pointer to the own transform.
|
|
void(* | mv_adjoint )(void *) |
| | Pointer to the own adjoint.
|
|
int | d |
| | dimension, rank
|
|
int * | N |
| | cut-off-frequencies (kernel)
|
|
int * | n |
| | length of DCT-I
|
|
double * | sigma |
| | oversampling-factor
|
|
int | m |
| | cut-off parameter in time-domain
|
|
double | nfct_full_psi_eps |
|
double * | b |
| | shape parameters
|
|
unsigned | nfct_flags |
| | flags for precomputation, malloc
|
|
unsigned | fftw_flags |
| | flags for the fftw
|
|
double * | x |
| | nodes (in time/spatial domain)
|
|
double | MEASURE_TIME_t [3] |
| | measured time for each step
|
|
double ** | c_phi_inv |
| | precomputed data, matrix D
|
|
double * | psi |
| | precomputed data, matrix B
|
|
int | size_psi |
| | only for thin B
|
|
int * | psi_index_g |
| | only for thin B
|
|
int * | psi_index_f |
| | only for thin B
|
|
double * | g |
|
double * | g_hat |
|
double * | g1 |
| | input of fftw
|
|
double * | g2 |
| | output of fftw
|
|
double * | spline_coeffs |
| | input for de Boor algorithm, if B_SPLINE or SINC_2m is defined
|
Detailed Description
Definition at line 261 of file nfft3.h.
The documentation for this struct was generated from the following file:
