cubelength.m

beamlet变化的工具箱

%  quadlength -- Find length and dyadic length of a 3D matrix
%   Usage
%     [n,J] = Cubelength(x)
%   Inputs
%     x   3-d image; size(n,n), n = 2^J (hopefully)
%   Outputs
%     n   length(x)
%     J   least power of two greater than n
% 
%   Side Effects
%     A warning message is issue if n is not a power of 2,
%     or if x is not a square matrix.
% 
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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]
%