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29 #ifndef FNFT__KDV_FSCATTER_H
30 #define FNFT__KDV_FSCATTER_H
109 #ifdef FNFT_ENABLE_SHORT_NAMES
110 #define kdv_fscatter_numel(...) fnft__kdv_fscatter_numel(__VA_ARGS__)
111 #define kdv_fscatter(...) fnft__kdv_fscatter(__VA_ARGS__)
int32_t FNFT_INT
Definition: fnft_numtypes.h:56
size_t FNFT_UINT
Definition: fnft_numtypes.h:62
FNFT_UINT fnft__kdv_fscatter_numel(FNFT_UINT D, fnft_kdv_discretization_t discretization)
Returns the length of transfer_matrix to be allocated based on the number of samples and discretizati...
Computes the polynomial approximation of the combined scattering matrix.
fnft_kdv_discretization_t
Enum that specifies discretizations used to compute nonlinear Fourier transforms for the Korteweg-de ...
Definition: fnft_kdv_discretization_t.h:92
Properties of the discretizations for the Korteweg-de Vries equation.
FNFT_INT fnft__kdv_fscatter_zero_freq_scatter_matrix(FNFT_COMPLEX *M, const FNFT_REAL eps_t, const FNFT_REAL q)
Returns the scattering matrix for a single step at frequency zero.
FNFT_INT fnft__kdv_fscatter(const FNFT_UINT D, FNFT_COMPLEX const *const q, const FNFT_REAL eps_t, FNFT_COMPLEX *const result, FNFT_UINT *const deg_ptr, INT *const W_ptr, fnft_kdv_discretization_t discretization)
Fast computation of polynomial approximation of the combined scattering matrix.
double complex FNFT_COMPLEX
Definition: fnft_numtypes.h:47
double FNFT_REAL
Definition: fnft_numtypes.h:40