t_cart_2_rectpolar.m

beamlet变化的工具箱

%  t_Cart_2_Rect_Polar: transpose of cartesian to rectopolar conversion
% 	C = t_Cart_2_RectPolar(X[,dens])
%  Inputs
% 	X		possibly complex n*2n array of rectopolar samples
% 			of a trigonometric polynomial of degree n
% 	dens	boolean: normalize samples by sqrt(sampling density)
% 			default: 1
%  Outputs
% 	C		possibly complex n*n array of cartesian samples
%  Description
% 	The samples of the array C are used in scan-line fashion
% 	and exact trigonometric interpolation to obtain the
% 	samples of the array X on a rectopolar system.
% 
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% Part of BeamLab Version:200
% Built:Friday,23-Aug-2002 00:00:00
% This is Copyrighted Material
% For Copying permissions see COPYING.m
% Comments? e-mail [e-mail]
%
%
% 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]
%