Computes the polynomial approximation of the combined scattering matrix. More...
Include dependency graph for fnft__kdv_fscatter.h:
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Functions | |
| 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 discretization. More... | |
| 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. More... | |
| 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. More... | |
Detailed Description
Computes the polynomial approximation of the combined scattering matrix.
