|
Data Fields | |
int | N |
number of source nodes | |
int | M |
number of target nodes | |
double complex * | alpha |
source coefficients | |
double complex * | f |
target evaluations | |
unsigned | flags |
flags for precomputation and approximation type | |
double complex | sigma |
parameter of the Gaussian | |
double * | x |
source nodes in | |
double * | y |
target nodes in | |
double complex * | pre_cexp |
precomputed values for dgt | |
int | n |
expansion degree | |
double | p |
period, at least 1 | |
double complex * | b |
expansion coefficients | |
nfft_plan * | nplan1 |
source nfft plan | |
nfft_plan * | nplan2 |
target nfft plan |
Definition at line 51 of file fastgauss.c.