In order to install this distribution of Rice Wavelet Tools version 2.4released - <Dec 1 2002>1. Properly set up your system to create MEX-files. Please refer to the   "Matlab Application Program Guide" to properly set up of your matlab   and C-compiler to be able to compile C-mex files on your system.   All reference documentations are available on the MathWorks web page:   www.mathworks.com2. Make a toolbox directory and uncompress/extract all the files.   For example, in the unix environment,        gunzip rwt.tar.gz        tar xvf rwt.tar3. Run MATLAB and change to the temporary directory containing the files.4. Compile the toolbox by executing the Matlab command         compile5. Add the toolbox directory to your Matlab path.6. For further instructions, please refer to the README file.