frt_rp_c.m

来自「beamlet变化的工具箱」· M 代码 · 共 18 行

%  FDRT: Fast Discrete Ridgelet transform based on RectoPolar Coordinates
%   R = FRT_RP(Image)
%  Inputs
% 	Image	n*n image, n dyadic
%    coarse  coarsest level of transform, default 3
%  Outputs
% 	Theta	n*2n transform, in two batches of n columns
% 	Anomaly	2n	extra piece
%  Description
% 	Calculates an approximate Ridgelet transform
%
%
% Part of BeamLab Version:200
% Built:Saturday,14-Sep-2002 00:00:00
% This is Copyrighted Material
% For Copying permissions see COPYING.m
% Comments? e-mail [e-mail]
%