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Data Fields
nfsftf_plan Struct Reference

Data Fields

int N_total
 Total number of Fourier coefficients.
 
int M_total
 Total number of samples.
 
fftwf_complex * f_hat
 Vector of Fourier coefficients, size is N_total * sizeof( fftwf_complex )
 
fftwf_complex * f
 Vector of samples, size is M_total * sizeof( fftwf_complex )
 
void(* mv_trafo )(void *)
 Pointer to the own transform.
 
void(* mv_adjoint )(void *)
 Pointer to the own adjoint.
 
int N
 the bandwidth $N$
 
float * x
 the nodes $\mathbf{x}(m) = \left(x_1,x_2\right) \in [-\frac{1}{2},\frac{1}{2}) \times [0,\frac{1}{2}]$ for $m=0,\ldots, M-1$, $M \in \mathbb{N},$
 
int t
 the logarithm of NPT with respect to the basis 2
 
unsigned int flags
 the planner flags
 
nfftf_plan plan_nfft
 the internal NFFT plan
 
fftwf_complex * f_hat_intern
 Internally used pointer to spherical Fourier coefficients.
 
double MEASURE_TIME_t [3]
 Measured time for each step if MEASURE_TIME is set.
 

Detailed Description

Definition at line 570 of file nfft3.h.


The documentation for this struct was generated from the following file:

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