readtree (Wavelet Toolbox)

Wavelet Toolbox

readtree

Read wavelet packet decomposition tree from a 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 Chapter 5 of the User's Guide, "Using Wavelet Packets" and Appendix B, "Wavelet Toolbox and Object 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 Pachet 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

read scal2frq