![]() |
|
#include <math.h>
#include <stdlib.h>
#include <string.h>
#include "nfft3.h"
#include "legendre.h"
#include "api.h"
#include "util.h"
Go to the source code of this file.
Defines | |
#define | NFSFT_DEFAULT_NFFT_CUTOFF 6 |
The default NFFT cutoff parameter. | |
#define | NFSFT_DEFAULT_THRESHOLD 1000 |
The default threshold for the FPT. | |
#define | NFSFT_BREAK_EVEN 5 |
The break-even bandwidth ![]() | |
Functions | |
void | c2e (nfsft_plan *plan) |
Converts coefficients ![]() ![]() ![]()
to coefficients
| |
void | c2e_transposed (nfsft_plan *plan) |
Transposed version of the function c2e. | |
Variables | |
static struct nfsft_wisdom | wisdom = {false,0U} |
The global wisdom structure for precomputed data. |
Definition in file nfsft.c.