readtree :: Functions (Wavelet Toolbox™)

Wavelet Toolbox™

readtree

Provide feedback about this page

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

Provide feedback about this page

read scal2frq

© 1984-2008- The MathWorks, Inc. - Site Help - Patents - Trademarks - Privacy Policy - Preventing Piracy - RSS