PURIFY
Next-generation radio interferometric imaging
Namespaces | Functions
wproj_operators.cc File Reference
#include "purify/wproj_operators.h"
#include "purify/operators.h"
#include "purify/wide_field_utilities.h"
#include "purify/wkernel_integration.h"
+ Include dependency graph for wproj_operators.cc:

Go to the source code of this file.

Namespaces

 purify
 
 purify::details
 

Functions

Sparse< t_complex > purify::details::init_gridding_matrix_2d (const Vector< t_real > &u, const Vector< t_real > &v, const Vector< t_real > &w, const Vector< t_complex > &weights, const t_uint imsizey_, const t_uint imsizex_, const t_real oversample_ratio, const std::function< t_real(t_real)> &ftkerneluv, const std::function< t_real(t_real)> &kerneluv, const t_uint Ju, const t_uint Jw, const t_real cellx, const t_real celly, const t_real abs_error, const t_real rel_error, const dde_type dde)
 Construct gridding matrix with wprojection. More...
 
Image< t_complex > purify::details::init_correction_radial_2d (const t_real oversample_ratio, const t_uint imsizey_, const t_uint imsizex_, const std::function< t_real(t_real)> &ftkerneluv, const t_real w_mean, const t_real cellx, const t_real celly)