NFFT  3.3.2
Data Fields
solverl_plan_complex Struct Reference

data structure for an inverse NFFT plan with long double precision More...

#include <nfft3.h>

Data Fields

nfftl_mv_plan_complexmv
 matrix vector multiplication
unsigned flags
 iteration type
long double * w
 weighting factors
long double * w_hat
 damping factors
fftwl_complex * y
 right hand side, samples
fftwl_complex * f_hat_iter
 iterative solution
fftwl_complex * r_iter
 iterated residual vector
fftwl_complex * z_hat_iter
 residual of normal equation of first kind
fftwl_complex * p_hat_iter
 search direction
fftwl_complex * v_iter
 residual vector update
long double alpha_iter
 step size for search direction
long double beta_iter
 step size for search correction
long double dot_r_iter
 weighted dotproduct of r_iter
long double dot_r_iter_old
 previous dot_r_iter
long double dot_z_hat_iter
 weighted dotproduct of z_hat_iter
long double dot_z_hat_iter_old
 previous dot_z_hat_iter
long double dot_p_hat_iter
 weighted dotproduct of p_hat_iter
long double dot_v_iter
 weighted dotproduct of v_iter

Detailed Description

data structure for an inverse NFFT plan with long double precision

Definition at line 759 of file nfft3.h.


The documentation for this struct was generated from the following file: