40 #define ROW(k) (k*(wisdom.N_MAX+2))
41 #define ROWK(k) (k*(wisdom.N_MAX+2)+k)
46 typedef enum {
false = 0,
true = 1} bool;
double * gamma
Precomputed recursion coefficients /f$\gamma_k^n/f$ for /f$k = 0,/ldots, N_{\text{max}}; n=-k,...
fpt_set set
Structure for discrete polynomial transform (DPT)
double * beta
Precomputed recursion coefficients /f$\beta_k^n/f$ for /f$k = 0,/ldots, N_{\text{max}}; n=-k,...
double * alpha
Precomputed recursion coefficients /f$\alpha_k^n/f$ for /f$k = 0,/ldots, N_{\text{max}}; n=-k,...
bool initialized
Indicates wether the structure has been initialized.
int N_MAX
Stores precomputation flags.
double threshold
The threshold /f$\kappa/f$.
int T_MAX
The logarithm /f$t = \log_2 N_{\text{max}}/f$ of the maximum bandwidth.
Header file for the nfft3 library.