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NFFT
3.5.3
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Wisdom structure. More...
#include <api.h>
Data Fields | |
| bool | initialized |
| Indicates wether the structure has been initialized. | |
| unsigned int | flags |
| int | N_MAX |
| Stores precomputation flags. More... | |
| int | T_MAX |
| The logarithm /f$t = \log_2 N_{\text{max}}/f$ of the maximum bandwidth. | |
| double * | alpha |
| Precomputed recursion coefficients /f$\alpha_k^n/f$ for /f$k = 0,/ldots, N_{\text{max}}; n=-k,/ldots,k/f$ of associated Legendre-functions /f$P_k^n/f$. | |
| double * | beta |
| Precomputed recursion coefficients /f$\beta_k^n/f$ for /f$k = 0,/ldots, N_{\text{max}}; n=-k,/ldots,k/f$ of associated Legendre-functions /f$P_k^n/f$. | |
| double * | gamma |
| Precomputed recursion coefficients /f$\gamma_k^n/f$ for /f$k = 0,/ldots, N_{\text{max}}; n=-k,/ldots,k/f$ of associated Legendre-functions /f$P_k^n/f$. | |
| double | threshold |
| The threshold /f$\kappa/f$. | |
| fpt_set | set |
| Structure for discrete polynomial transform (DPT) | |
Wisdom structure.
Definition at line 56 of file kernel/nfsft/api.h.