FNFT
Functions
fnft__poly_roots_fftgridsearch.h File Reference

Approximation of polynomial roots on the unit circle using gridding. More...

#include "fnft.h"
Include dependency graph for fnft__poly_roots_fftgridsearch.h:
This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Functions

FNFT_INT fnft__poly_roots_fftgridsearch (const FNFT_UINT deg, FNFT_COMPLEX const *const p, FNFT_UINT *const M_ptr, FNFT_REAL const *const PHI, FNFT_COMPLEX *const roots)
 Unit circle roots of a polynomial via grid search. More...
 
FNFT_INT fnft__poly_roots_fftgridsearch_paraherm (const FNFT_UINT deg, FNFT_COMPLEX const *const p, FNFT_UINT *const M_ptr, FNFT_REAL const *const PHI, FNFT_COMPLEX *const roots)
 Unit circle roots of a parahermitian Laurent polynomial via grid search. More...
 

Detailed Description

Approximation of polynomial roots on the unit circle using gridding.