Features to be added in future versions of theWMTSA wavelet toolkit for MATLAB.  - Implement inverse DWT wavelet transform.  - Implment packet versions of DWT and MODWT transforms.  - Implement additional plotting and other utility functions.  - Add scripts to replicate other figures from WMTSA.  - Add other examples.  - Write additional documentation about using the toolkit.  - Add a tutorial.  - Add additional test drivers.