| Wavelet Toolbox Release Notes | |
New Features
This section summarizes the new features and enhancements introduced in the Wavelet Toolbox 2.2.
For information about Wavelet Toolbox features that are incorporated from Version 2.1, see New Features of the Wavelet Toolbox 2.1 Release Notes.
CFS2WPT
cfs2wpt, a new function for building a wavelet packet tree object from a set of coefficients has been added.
WENERGY and WENERGY2
wenergy and wenergy2, two new functions for calculating the energy represented by the approximation and details coefficients for 1-D and 2-D wavelets, respectively, have been added.
WENTROPY Enhancement
The wentropy function now includes an option for using your own entropy function, including passing a parameter in.
WAVEFUN2 Enhancement
An option to product plots has been added to wavefun2.
Loading .wav and .au files
You can now load .wav and .au files directly into the Wavelet Toolbox GUI using wavread and auread, respectively.
| | Upgrading from an Earlier Release | Major Bug Fixes | |
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