solver_plan_complex Struct Reference

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

#include <nfft3.h>

Collaboration diagram for solver_plan_complex:

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

Detailed Description

data structure for an inverse NFFT plan with double precision

Definition at line 802 of file nfft3.h.

Field Documentation

mv

nfft_mv_plan_complex* solver_plan_complex::mv

matrix vector multiplication

Definition at line 802 of file nfft3.h.

flags

unsigned solver_plan_complex::flags

iteration type

Definition at line 802 of file nfft3.h.

Referenced by reconstruct(), reconstruct(), reconstruct(), and reconstruct().

w

double* solver_plan_complex::w

weighting factors

Definition at line 802 of file nfft3.h.

Referenced by main(), reconstruct(), reconstruct(), reconstruct(), and reconstruct().

w_hat

double* solver_plan_complex::w_hat

damping factors

Definition at line 802 of file nfft3.h.

Referenced by main(), reconstruct(), reconstruct(), reconstruct(), and reconstruct().

y

fftw_complex* solver_plan_complex::y

right hand side, samples

Definition at line 802 of file nfft3.h.

Referenced by main(), reconstruct(), reconstruct(), reconstruct(), and reconstruct().

f_hat_iter

fftw_complex* solver_plan_complex::f_hat_iter

iterative solution

Definition at line 802 of file nfft3.h.

Referenced by main(), reconstruct(), reconstruct(), reconstruct(), and reconstruct().

r_iter

fftw_complex* solver_plan_complex::r_iter

iterated residual vector

Definition at line 802 of file nfft3.h.

z_hat_iter

fftw_complex* solver_plan_complex::z_hat_iter

residual of normal equation of first kind

Definition at line 802 of file nfft3.h.

p_hat_iter

fftw_complex* solver_plan_complex::p_hat_iter

search direction

Definition at line 802 of file nfft3.h.

v_iter

fftw_complex* solver_plan_complex::v_iter

residual vector update

Definition at line 802 of file nfft3.h.

alpha_iter

double solver_plan_complex::alpha_iter

step size for search direction

Definition at line 802 of file nfft3.h.

beta_iter

double solver_plan_complex::beta_iter

step size for search correction

Definition at line 802 of file nfft3.h.

dot_r_iter

double solver_plan_complex::dot_r_iter

weighted dotproduct of r_iter

Definition at line 802 of file nfft3.h.

Referenced by main(), reconstruct(), reconstruct(), reconstruct(), and reconstruct().

dot_r_iter_old

double solver_plan_complex::dot_r_iter_old

previous dot_r_iter

Definition at line 802 of file nfft3.h.

dot_z_hat_iter

double solver_plan_complex::dot_z_hat_iter

weighted dotproduct of z_hat_iter

Definition at line 802 of file nfft3.h.

dot_z_hat_iter_old

double solver_plan_complex::dot_z_hat_iter_old

previous dot_z_hat_iter

Definition at line 802 of file nfft3.h.

dot_p_hat_iter

double solver_plan_complex::dot_p_hat_iter

weighted dotproduct of p_hat_iter

Definition at line 802 of file nfft3.h.

dot_v_iter

double solver_plan_complex::dot_v_iter

weighted dotproduct of v_iter

Definition at line 802 of file nfft3.h.

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

• nfft3.h