Purpose

Read wavelet packet decomposition tree from figure

Syntax

• T = readtree(F)
  

Description

T = readtree(F) reads the wavelet packet decomposition tree from the figure whose handle is F.

For more information, see Using Wavelet Packets", and Appendix B, Object-Oriented Programming.

Examples

• % Create a wavelet packet tree.
  x   = sin(8*pi*[0:0.005:1]);
  t   = wpdec(x,3,'db2');
  
  % Display the generated tree in a Wavelet Packet 1-D GUI window.
  fig = drawtree(t);
  
  
  %-------------------------------------
  % Use the GUI to split or merge Nodes.
  %-------------------------------------
  
  
  t = readtree(fig);
  plot(t)
  
  % Click the node (3,0), (see the plot function).
  
  
  

See Also

drawtree

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