time_frequency_grids.F File Reference

#include "./base/base_uses.f90"

Go to the source code of this file.

Data Types
type	time_frequency_grids::time_frequency_grid_type

Modules
module	time_frequency_grids
	Definition and construction of time/frequency grids for correlation methods.

Functions/Subroutines
subroutine, public	time_frequency_grids::time_frequency_grid_release (grid)
	Release all data owned by a time_frequency_grid_type object.
subroutine, public	time_frequency_grids::build_clenshaw_grid (num_points, grid)
	Build a Clenshaw-Curtis frequency grid.
subroutine, public	time_frequency_grids::build_minimax_time_frequency_grid (num_points, energy_min, energy_max, regularization, num_points_per_magnitude, grid, build_frequency, build_time, build_transforms, build_sine, time_scaling, time_weight_scaling, max_fit_error, print_warning, unit_nr, prefer_external_backend, used_external_backend)
	Build a minimax time/frequency grid through the common backend boundary.
subroutine, public	time_frequency_grids::test_least_square_ft (nr, iw)
	test the singular value decomposition for the computation of integration weights for the Fourier transform between time and frequency grid in cubic-scaling RPA

Variables
integer, parameter	time_frequency_grids::cosine_time_to_frequency = 1