Wedgelet+Transform 源代码

% test the spherical compression scheme sampling_type = 'random'; % sampling_type = 'uniform'; data_type = 'syntetic'; % d…

% test_decreasing_1d - test the 2D alpert transform for a C^alpha signal. % If the Alpert basis has more than alpha vanishing mom…

function [w,info] = perform_alpert_transform_1d(v,pos,k, dir, options) % perform_alpert_transform_1d - transform a 1D signal us…

% test_speed_2d - test the speed of the transform algorithms. % % Copyright (c) 2004 Gabriel Peyr

% test_decreasing_2d - test the 2D alpert transform % % If the Alpert basis has more than alpha vanishing moments % (check the …

% test_decreasing_nd - test the nD alpert transform % % Copyright (c) 2004 Gabriel Peyr

Toolbox_Alpert - A toolbox for the Alpert Multiwavelets Transform. The Alpert transform is a multiwavelets transform based on or…

function [w,info] = perform_alpert_transform_2d_sliced(v,pos,k,s, dir) % perform_alpert_transform_2d_sliced - perform a forward…

% toolbox_alpert - A toolbox for the Alpert Multiwavelets Transform. % % The Alpert transform is a multiwavelets transform bas…

function [selx,sely] = compute_quadrant_selection(j,q) % compute_quadrant_selection - compute the indice % for selecting a g…