www.gusucode.com > wavelet 源码程序 matlab案例代码 > wavelet/PlotComplexOrientedDualTreeWaveletTransformof2DImageExample.m

    %% Plot Complex Oriented Dual-Tree Wavelet Transform of 2-D Image  
% Plot the complex oriented dual-tree wavelet transform of an image.   

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% Load the |xbox| image. Obtain the complex oriented dual-tree
% wavelet transform down to level 3. 
load xbox;
wt = dddtree2('cplxdt',xbox,3,'dtf1');  

%% 
% Plot the coefficients. 
plotdt(wt)  

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% Select the desired level detail coefficients from the drop-down list.