solverl_plan_complex Struct Reference

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

#include <nfft3.h>

Collaboration diagram for solverl_plan_complex:

Data Fields
nfftl_mv_plan_complex *	mv
	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 803 of file nfft3.h.

Field Documentation

mv

nfftl_mv_plan_complex* solverl_plan_complex::mv

matrix vector multiplication

Definition at line 803 of file nfft3.h.

flags

unsigned solverl_plan_complex::flags

iteration type

Definition at line 803 of file nfft3.h.

w

long double* solverl_plan_complex::w

weighting factors

Definition at line 803 of file nfft3.h.

w_hat

long double* solverl_plan_complex::w_hat

damping factors

Definition at line 803 of file nfft3.h.

y

fftwl_complex* solverl_plan_complex::y

right hand side, samples

Definition at line 803 of file nfft3.h.

f_hat_iter

fftwl_complex* solverl_plan_complex::f_hat_iter

iterative solution

Definition at line 803 of file nfft3.h.

r_iter

fftwl_complex* solverl_plan_complex::r_iter

iterated residual vector

Definition at line 803 of file nfft3.h.

z_hat_iter

fftwl_complex* solverl_plan_complex::z_hat_iter

residual of normal equation of first kind

Definition at line 803 of file nfft3.h.

p_hat_iter

fftwl_complex* solverl_plan_complex::p_hat_iter

search direction

Definition at line 803 of file nfft3.h.

v_iter

fftwl_complex* solverl_plan_complex::v_iter

residual vector update

Definition at line 803 of file nfft3.h.

alpha_iter

long double solverl_plan_complex::alpha_iter

step size for search direction

Definition at line 803 of file nfft3.h.

beta_iter

long double solverl_plan_complex::beta_iter

step size for search correction

Definition at line 803 of file nfft3.h.

dot_r_iter

long double solverl_plan_complex::dot_r_iter

weighted dotproduct of r_iter

Definition at line 803 of file nfft3.h.

dot_r_iter_old

long double solverl_plan_complex::dot_r_iter_old

previous dot_r_iter

Definition at line 803 of file nfft3.h.

dot_z_hat_iter

long double solverl_plan_complex::dot_z_hat_iter

weighted dotproduct of z_hat_iter

Definition at line 803 of file nfft3.h.

dot_z_hat_iter_old

long double solverl_plan_complex::dot_z_hat_iter_old

previous dot_z_hat_iter

Definition at line 803 of file nfft3.h.

dot_p_hat_iter

long double solverl_plan_complex::dot_p_hat_iter

weighted dotproduct of p_hat_iter

Definition at line 803 of file nfft3.h.

dot_v_iter

long double solverl_plan_complex::dot_v_iter

weighted dotproduct of v_iter

Definition at line 803 of file nfft3.h.

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

• nfft3.h